Top quotes by Immanuel Kant

Anarchy is law and freedom without force.Despotism is law and force without freedom.Barbarism force without freedom and law.Republicanism is force with freedom and law. Votes: 14

Live your life as though your every act were to become a universal law. Votes: 13

May you live your life as if the maxim of your actions were to become universal law. Votes: 12

In law a man is guilty when he violates the rights of others. In ethics he is guilty if he only thinks of doing so. Votes: 12

Ingratitude is the essence of vileness. Votes: 10

The existence of the Bible, as a book for the people, is the greatest benefit which the human race has ever experienced. Every attempt to belittle it is a crime against humanity. Votes: 8

A categorical imperative would be one which represented an action as objectively necessary in itself, without reference to any other purpose. Votes: 8

The light dove, cleaving the air in her free flight, and feeling its resistance, might imagine that its flight would be still easier in empty space. Votes: 6

Sincerity is the indispensable ground of all conscientiousness, and by consequence of all heartfelt religion. Votes: 6

Out of the crooked timber of humanity, no straight thing was ever made. Votes: 6

Ours is an age of criticism, to which everything must be subjected. The sacredness of religion, and the authority of legislation, are by many regarded as grounds for exemption from the examination by this tribunal, But, if they are exempted, and cannot lay claim to sincere respect, which reason accords only to that which has stood the test of a free and public examination. Votes: 6

God put a secret art into the forces of Nature so as to enable it to fashion itself out of chaos into a perfect world system. Votes: 5

An organized product of nature is that in which all the parts are mutually ends and means. Votes: 5

The only objects of practical reason are therefore those of good and evil. For by the former is meant an object necessarily desired according to a principle of reason; by the latter one necessarily shunned, also according to a principle of reason. Votes: 4

From such crooked wood as that which man is made of, nothing straight can be fashioned. Votes: 4

But although all our knowledge begins with experience, it does not follow that it arises from experience. Votes: 3

It is presumed that there exists a great unity in nature, in respect of the adequacy of a single cause to account for many different kinds of consequences. Votes: 3

Freedom is the alone unoriginated birthright of man, and belongs to him by force of his humanity. Votes: 3

When a thoughtful human being has overcome incentives to vice and is aware of having done his bitter duty, he finds himself in a state that could be called happiness, a state of contentment and peace of mind in which virtue is its own reward. Votes: 3

Democracy is necessarily despotism, as it establishes an executive power contrary to the general will; all being able to decide against one whose opinion may differ, the will of all is therefore not that of all: which is contradictory and opposite to liberty. Votes: 2

Criticism alone can sever the root of materialism, fatalism, atheism, free-thinking, fanaticism, and superstition, which can be injurious universally; as well as of idealism and skepticism, which are dangerous chiefly to the Schools, and hardly allow of being handed on to the public. Votes: 2

Simply to acquiesce in skepticism can never suffice to overcome the restlessness of reason." Votes: 1

War seems to be ingrained in human nature, and even to be regarded as something noble to which man is inspired by his love of honor, without selfish motives. Votes: 0

All the interests of my reason, speculative as well as practical, combine in the three following questions: 1. What can I know? 2. What ought I to do? 3. What may I hope? Votes: 0

Ghost stories are always listened to and well received in private, but pitilessly disavowed in public. For my own part, ignorant as I am of the way in which the human spirit enters the world and the way in which he goes out of it, I dare not deny the truth of many such narratives. Votes: 0

Through laziness and cowardice a large part of mankind, even after nature has freed them from alien guidance, gladly remain immature. It is because of laziness and cowardice that it is so easy for others to usurp the role of guardians. It is so comfortable to be a minor! Votes: 0

All trades, arts, and handiworks have gained by division of labor... Where the different kinds of work are not distinguished and divided, where everyone is a jack-of-all-trades, there manufactures remain still in the greatest barbarism. Votes: 0

Three things tell a man: his eyes, his friends and his favorite quotes Votes: 0

A man who has tasted with profound enjoyment the pleasure of agreeable society will eat with a greater appetite than he who rode horseback for two hours. An amusing lecture is as useful for health as the exercise of the body. Votes: 0

Human freedom is realised in the adoption of humanity as an end in itself, for the one thing that no-one can be compelled to do by another is to adopt a particular end. - 'Metaphysical Principles of Virtue Votes: 0

Deaths, births, and marriages, considering how much they are separately dependent on the freedom of the human will, should seem to be subject to no law according to which any calculation could be made beforehand of their amount; and yet the yearly registers of these events in great countries prove that they go on with as much conformity to the laws of nature as the oscillations of the weather. Votes: 0

There will always be some people who think for themselves, even among the self-appointed guardians of the great mass who, after having thrown off the yoke of immaturity themselves, will spread about them the spirit of a reasonable estimate of their own value and of the need for every man to think for himself. Votes: 0

Enlightenment is man's emergence from his self-incurred immaturity. Votes: 0

Whereas the beautiful is limited, the sublime is limitless, so that the mind in the presence of the sublime, attempting to imagine what it cannot, has pain in the failure but pleasure in contemplating the immensity of the attempt Votes: 0

Enlightenment is man's emergence from his self-imposed nonage. Nonage is the inability to use one's own understanding without another's guidance. This nonage is self-imposed if its cause lies not in lack of understanding but in indecision and lack of courage to use one's own mind without another's guidance. Dare to know! Votes: 0

I shall never forget my mother, for it was she who planted and nurtured the first seeds of good within me. She opened my heart to the lasting impressions of nature; she awakened my understanding and extended my horizon and her percepts exerted an everlasting influence upon the course of my life. Votes: 0

We find that the more a cultivated reason devotes itself to the aim of enjoying life and happiness, the further does man get away from true contentment. Votes: 0

Metaphysics is a dark ocean without shores or lighthouse, strewn with many a philosophic wreck. Votes: 0

The yellow Indians do have a meagre talent. The Negroes are far below them, and at the lowest point are a part of the American people. Votes: 0

Always treat people as ends in themselves, never as means to an end. Votes: 0

Act in such a way that you treat humanity, whether in your own person or in the person of any other, never merely as a means to an end, but always at the same time as an end. Votes: 0

Even a man's exact imitation of the song of the nightingale displeases us when we discover that it is a mimicry, and not the nightingale. Votes: 0

If an offender has committed murder, he must die. In this case, no possible substitute can satisfy justice. For there is no parallel between death and even the most miserable life, so that there is no equality of crime and retribution unless the perpetrator is judicially put to death. Votes: 0

Fallacious and misleading arguments are most easily detected if set out in correct syllogistic form. Votes: 0

Among all nations, through the darkest polytheism glimmer some faint sparks of monotheism. Votes: 0

Two things fill the mind with ever new and increasing admiration and awe, the oftener and more steadily we reflect on them: the starry heavens above and the moral law within. Votes: 0

Seek not the favor of the multitude; it is seldom got by honest and lawful means. But seek the testimony of few; and number not voices, but weigh them. Votes: 0

Natural science physics contains in itself synthetical judgments a priori, as principles. ... Space then is a necessary representation a priori, which serves for the foundation of all external intuitions. Votes: 0

The sceptics, a kind of nomads, despising all settled culture of the land, broke up from time to time all civil society. Fortunately their number was small, and they could not prevent the old settlers from returning to cultivate the ground afresh, though without any fixed plan or agreement. Votes: 0

Nature has willed that man should, by himself, produce everything that goes beyond the mechanical ordering of his animal existence, and that he should partake of no other happiness or perfection than that which he himself, independently of instinct, has created by his own reason. Votes: 0

Reason should investigate its own parameters before declaring its omniscience. Votes: 0

After death the soul possesses self-consciousness, otherwise, it would be the subject of spiritual death, which has already been disproved. With this self-consciousness necessarily remains personality and the consciousness of personal identity. Votes: 0

Freedom in the practical sense is the independence of the power of choice from necessitation by impulses of sensibility Votes: 0

All thought must, directly or indirectly, by way of certain characters, relate ultimately to intuitions, and therefore, with us, to sensibility, because in no other way can an object be given to us. Votes: 0

One is not rich by what one owns, but more by what one is able to do without with dignity. Votes: 0

Woman wants control, man self-control . Votes: 0

If man makes himself a worm he must not complain when he is trodden on. Votes: 0

We are not rich by what we possess but by what we can do without. Votes: 0

The death of dogma is the birth of morality. Votes: 0

Jeg skal alltid handle slik at den regelen jeg handler etter kunne gjelde som allmenn lov. Votes: 0

True politics cannot take a single step without first paying homage to morals, and while politics itself is a difficult art, its combination with morals is no art at all; for morals cuts the Gordian knot which politics cannot solve as soon as the two are in conflict. Votes: 0

If we were to suppose that mankind never can or will be in a better condition, it seems impossible to justify by any kind of theodicy the mere fact that such a race of corrupt beings could have been created on earth at all. Votes: 0

Genius is the ability to independently arrive at and understand concepts that would normally have to be taught by another person. Votes: 0

Dignity is a value that creates irreplaceability. Votes: 0

The touchstone of everything that can be concluded as a law for a people lies in the question whether the people could have imposed such a law on itself. Votes: 0

I had to deny knowledge in order to make room for faith. Votes: 0

Settle, for sure and universally, what conduct will promote the happiness of a rational being. Votes: 0

Rules for happiness: something to do, someone to love, something to hope for. Votes: 0

Act that your principle of action might safely be made a law for the whole world. Votes: 0

So act that your principle of action might safely be made a law for the whole world. Votes: 0

A single line in the Bible has consoled me more than all the books I ever read besides. Votes: 0

Have patience awhile; slanders are not long-lived. Truth is the child of time; erelong she shall appear to vindicate thee. Votes: 0

Freedom is independence of the compulsory will of another, and in so far as it tends to exist with the freedom of all according to a universal law, it is the one sole original inborn right belonging to every man in virtue of his humanity. Votes: 0

I am an investigator by inclination. I feel a great thirst for knowledge. Votes: 0

Aus so krummen Holze, als woraus der Mensch gemacht ist, kann nichts ganz Gerades gezimmert werden. Out of the crooked timber of humanity, no straight thing can ever be made. Votes: 0

It is never too late to become reasonable and wise. Votes: 0

[A ruler is merely] the trustee of the rights of other men and he must always stand in dread of having in some way violated these rights. Votes: 0

Nature, when left to universal laws, tends to produce regularity out of chaos. Votes: 0

The inscrutable wisdom through which we exist is not less worthy of veneration in respect to what it denies us than in respect to what it has granted. Votes: 0

The more we come in contact with animals and observe their behaviour, the more we love them, for we see how great is their care of the young. Votes: 0

Nothing is divine but what is agreeable to reason. Votes: 0

Even philosophers will praise war as ennobling mankind, forgetting the Greek who said: 'War is bad in that it begets more evil than it kills.' Votes: 0

I had therefore to remove knowledge, in order to make room for belief. Votes: 0

Thoughts without content are empty, intuitions without concepts are blind. Votes: 0

Out of timber so crooked as that from which man is made nothing entirely straight can be carved. Votes: 0

Intuition and concepts constitute... the elements of all our knowledge, so that neither concepts without an intuition in some way corresponding to them, nor intuition without concepts, can yield knowledge. Votes: 0

Morality is not the doctrine of how we may make ourselves happy, but how we may make ourselves worthy of happiness. Votes: 0

Religion is the recognition of all our duties as divine commands. Votes: 0

It is not necessary that whilst I live I live happily; but it is necessary that so long as I live I should live honourably. Votes: 0

Always recognize that human individuals are ends, and do not use them as means to your end. Votes: 0

If you punish a child for being naughty, and reward him for being good, he will do right merely for the sake of the reward; and when he goes out into the world and finds that goodness is not always rewarded, nor wickedness always punished, he will grow into a man who only thinks about how he may get on in the world, and does right or wrong according as he finds advantage to himself. Votes: 0

Two things fill the mind with ever new and increasing admiration and awe... Votes: 0

Enlightenment is man's leaving his self-caused immaturity. Immaturity is the incapacity to use one's intelligence without the guidance of another. Such immaturity is self-caused if it is not caused by lack of intelligence, but by lack of determination and courage to use one's intelligence without being guided by another. Sapere Aude! Have the courage to use your own intelligence! is therefore the motto of the enlightenment... Votes: 0

But a lie is a lie, and in itself intrinsically evil, whether it be told with good or bad intents. Votes: 0

If the truth shall kill them, let them die. Votes: 0

You only know me as you see me, not as I actually am Votes: 0

There can be no doubt that all our knowledge begins with experience. Votes: 0

Every man is to be respected as an absolute end in himself; and it is a crime against the dignity that belongs to him as a human being, to use him as a mere means for some external purpose. Votes: 0

Have the courage to use your own reason- That is the motto of enlightenment. "Foundations of the Metaphysics of Morals" (1785) Votes: 0

Do the right thing because it is right. Votes: 0

The greatest human quest is to know what one must do in order to become a human being. Votes: 0

All perception is colored by emotion. Votes: 0

Feminine traits are called weaknesses. People joke about them; fools ridicule them; but reasonable persons see very well that those traits are just the tools for the management of men, and for the use of men for female designs. Votes: 0

There is something splendid about innocence; but what is bad about it, in turn, is that it cannot protect itself very well and is easily seduced. Votes: 0

Laziness and cowardice explain why so many men. . . remain under a life-long tutelage and why it is so easy for some men to set themselves up as the guardians of all the rest. . . If I have a book which understands for me, a pastor who has a conscience for me, a doctor who decides my diet, I need not trouble myself. If I am willing to pay, I need not think. Others will do it for me. Votes: 0

Space and time are the framework within which the mind is constrained to construct its experience of reality. Votes: 0

For peace to reign on Earth, humans must evolve into new beings who have learned to see the whole first. Votes: 0

A society that is not willing to demand a life of somebody who has taken somebody else's life is simply immoral. Votes: 0

Look closely. The beautiful may be small. Votes: 0

If it were possible for us to have so deep an insight into a man's character as shown both in inner and in outer actions, that every, even the least, incentive to these actions and all external occasions which affect them were so known to us that his future conduct could be predicted with as great a certainty as the occurrence of a solar or lunar eclipse, we could nevertheless still assert that the man is free. Votes: 0

THERE ARE TWO THINGS that don't have to mean anything, one is music and the other is laughter. Votes: 0

Procrastination is hardly more evil than grasping impatience. Votes: 0

The two great dividers are religion and LANGUAGE Votes: 0

The human heart refuses To believe in a universe Without a purpose. Votes: 0

Give a man everything he wants and at that moment everything is not everything Votes: 0

Act only according to that maxim whereby you can at the same time will that it should become a universal law. Votes: 0

The wish to talk to God is absurd. We cannot talk to one we cannot comprehend " and we cannot comprehend God; we can only believe in Him. Votes: 0

Even the song of birds, which we can bring under no musical rule, seems to have more freedom, and therefore more for taste, than a song of a human being which is produced in accordance with all the rules of music; for we very much sooner weary of the latter, if it is repeated often and at length. Here, however, we probably confuse our participation in the mirth of a little creature that we love, with the beauty of its song; for if this were exactly imitated by man (as sometimes the notes of the nightingale are) it would seem to our ear quite devoid of taste. Votes: 0

Since the narrower or wider community of the peoples of the earth has developed so far that a violation of rights in one place is felt throughout the world, the idea of a cosmopolitan right is not fantastical, high-flown or exaggerated notion. It is a complement to the unwritten code of the civil and international law, necessary for the public rights of mankind in general and thus for the realization of perpetual peace. Votes: 0

Even if a civil society were to be dissolved by the consent of all its members (e.g., if a people inhabiting an island decided to separate and disperse throughout the world), the last murderer remaining in prison would first have to be executed, so that each has done to him what his deeds deserve and blood guilt does not cling to the people for not having insisted upon this punishment; for otherwise the people can be regarded as collaborators in his public violation of justice. Votes: 0

Often war is waged only in order to show valor; thus an inner dignity is ascribed to war itself, and even some philosophers have praised it as an ennoblement of humanity, forgetting the pronouncement of the Greek who said, 'War is an evil in as much as it produces more wicked men than it takes away.' Votes: 0

Art is purposiveness without purpose. Votes: 0

The only thing permanent is change. Votes: 0

Honesty is better than any policy. Votes: 0

The hand is the visible part of the brain. Votes: 0

The science of mathematics presents the most brilliant example of how pure reason may successfully enlarge its domain without the aid of experience Votes: 0

No-one can compel me to be happy in accordance with his conception of the welfare of others, for each may seek his happiness in whatever way he sees fit, so long as he does not infringe upon the freedom of others to pursue a similar end which can be reconciled with the freedom of everyone else within a workable general law ? i.e. he must accord to others the same right as he enjoys himself. Votes: 0

All human knowledge thus begins with intuitions, proceeds thence to concepts, and ends with ideas. Votes: 0

Is it reasonable to assume a purposiveness in all the parts of nature and to deny it to the whole? Votes: 0

Art does not want the representation of a beautiful thing, but the representation of something beautiful. Votes: 0

Most men use their knowledge only under guidance from others because they lack the courage to think independently using their own reasoning abilities. It takes intellectual daring to discover the truth. Votes: 0

The wise man can change his mind; the stubborn one, never. Votes: 0

But where only a free play of our presentational powers is to be sustained as in the case of pleasure gardens, room decoration, all sorts of useful utensils, and so on, any regularity that has an air of constraint is to be avoided as much as possible. That is why the English taste in gardens, or the baroque taste in furniture, carries the imagination's freedom very far, even to the verge of the grotesque, because it is precisely this divorce from any constraint of a rule that the case is posited where taste can show its greatest perfection in designs made by the imagination. Votes: 0

Physicians think they do a lot for a patient when they give his disease a name. Votes: 0

There is a limit where the intellect fails and breaks down, and this limit is where the questions concerning God and freewill and immortality arise. Votes: 0

When I could have used a wife, I could not support one; and when I could support one, I no longer needed any Votes: 0

If I am to constrain you by any law, it must be one by which I am also bound. Votes: 0

Happiness, though an indefinite concept, is the goal of all rational beings Votes: 0

Do what is right, though the world may perish. Votes: 0

Dare to know! Have the courage to use your own intelligence! Votes: 0

To a high degree we are, through art and science, cultured. We are civilized - perhaps too much for our own good - in all sorts of social grace and decorum. But to consider ourselves as having reached morality - for that, much is lacking. Votes: 0

If we could see ourselves... as we really are, we should see ourselves in a world of spiritual natures, our community which neither began at birth nor will end with the death of the body. Votes: 0

If justice perishes, human life on Earth has lost its meaning. Votes: 0

The possession of power inevitably spoils the free use of reason. Votes: 0

I have no knowledge of myself as I am, but merely as I appear to myself. Votes: 0

One who makes himself a worm cannot complain afterwards if people step on him. Votes: 0

It is often necessary to make a decision on the basis of knowledge sufficient for action but insufficient to satisfy the intellect. Votes: 0

It is by his activities and not by enjoyment that man feels he is alive. In idleness we not only feel that life is fleeting, but we also feel lifeless. Votes: 0

Aristotle can be regarded as the father of logic. But his logic is too scholastic, full of subtleties, and fundamentally has not been of much value to the human understanding. It is a dialectic and an organon for the art of disputation. Votes: 0

Happiness is not an ideal of reason, but of imagination. Votes: 0

This spirit of freedom is expanding even where it must struggle against the external obstacles of governments that misunderstand their own function. Such governments are illuminated by the example that the existence of freedom need not give cause for the least concern regarding public order and harmony in the commonwealth. If only they refrain from inventing artifices to keep themselves in it, men will gradually raise themselves from barbarism. Votes: 0

Freedom is the alone unoriginated birthright of man, and belongs to him by force of his humanity; and is independence on the will and co-action of every other in so far as this consists with every other person's freedom. Votes: 0

Laws always lose in energy what the government gains in extent. Votes: 0

Human reason is by nature architectonic. Votes: 0

If a man is often the subject of conversation he soon becomes the subject of criticism. Votes: 0

Maximum individuality within maximum community Votes: 0

Thinking in pictures precedes thinking in words. Votes: 0

The instruction of children should aim gradually to combine knowing and doing. Among all sciences mathematics seems to be the only one of a kind to satisfy this aim most completely. Votes: 0

Marriage...is the union of two people of different sexes with a view to the mutual possession of each other's sexual attributes for the duration of their lives. Votes: 0

The existence of the Bible is the greatest blessing which humanity ever experienced. Votes: 0

For how is it possible, says that acute man, that when a concept is given me, I can go beyond it and connect with it another which is not contained in it, in such a manner as if that latter necessarily belonged to the former? Votes: 0

***Three Conditions of Happiness*** If you have work to do If you have someone you love If You have hope Then You are Happy now! Votes: 0

Human beings are never to be treated as a means but always as ends. Votes: 0

I am myself by inclination an investigator. Votes: 0

Thoughts without content are empty, intuitions without concepts are blind... The understanding can intuit nothing, the senses can think nothing. Only through their union can knowledge arise. Votes: 0

Freedom is that faculty that enlarges the usefulness of all other faculties. Votes: 0

Great minds think for themselves. Votes: 0

We come no nearer the infinitude of the creative power of God, if we enclose the space of its revelation within a sphere described with the radius of the Milky Way, than if we were to limit it to a ball an inch in diameter. All that is finite, whatever has limits and a definite relation to unity, is equally far removed from the infinite... Eternity is not sufficient to embrace the manifestations of the Supreme Being, if it is not combined with the infinitude of space. Votes: 0

Perpetual Peace is only found in the graveyard. Votes: 0

God, freedom, and immortality are untenable in the light of pure reason. Votes: 0

It is through education that all the good in the world arises. Votes: 0

Parents usually educate their children merely in such a manner than however bad the world may be, they may adapt themselves to its present conditions. But they ought to give them an education so much better than this, that a better condition of things may thereby be brought about by the future. Votes: 0

Enlightenment is the liberation of man from his self-caused state of minority... Supere aude! Dare to use your own understanding!is thus the motto of the Enlightenment. Votes: 0

Nature does nothing in vain, and in the use of means to her goals she is not prodigal. Votes: 0

We ourselves introduce that order and regularity in the appearance which we entitle "nature". We could never find them in appearances had we not ourselves, by the nature of our own mind, originally set them there. Votes: 0

There is needed, no doubt, a body of servants (ministerium) of the invisible church, but not officials (officiales), in other words, teachers but not dignitaries, because in the rational religion of every individual there does not yet exist a church as a universal union (omnitudo collectiva). Votes: 0

What can I know? What ought I to do? What can I hope? Votes: 0

It is not God's will merely that we should be happy, but that we should make ourselves happy Votes: 0

Perhaps a revolution can overthrow autocratic despotism and profiteering or power-grabbing oppression, but it can never truly reform a manner of thinking; instead, new prejudices, just like the old ones they replace, will serve as a leash for the great unthinking mass. Votes: 0

Reason must approach nature in order to be taught by it. It must not, however, do so in the character of a pupil who listens to everything that the teacher chooses to say, but of an appointed judge who compels the witness to answer questions which he has himself formulated. Votes: 0

Give me matter, and I will construct a world out of it! Votes: 0

If education is to develop human nature so that it may attain the object of its being, it must involve the exercise of judgment. Votes: 0

There is no virtue in penance and fasting which waste the body; they are only fanatical and monkish. Votes: 0

With men, the state of nature is not a state of peace, but war. Votes: 0

At some future day it will be proved, I cannot say when and where, that the human soul is, while in earth life, already in an uninterrupted communication with those living in another world. Votes: 0

It is difficult for the isolated individual to work himself out of the immaturity which has become almost natural for him. Votes: 0

The history of the human race, viewed as a whole, may be regarded as the realization of a hidden plan of nature to bring about a political constitution, internally, and for this purpose, also externally perfect, as the only state in which all the capacities implanted by her in mankind can be fully developed. Votes: 0

Freedom can never be comprehended, nor even can insight into it be gained. Votes: 0

Beneficence is a duty. He who frequently practices it, and sees his benevolent intentions realized, at length comes really to love him to whom he has done good. When, therefore, it is said, "Thou shalt love thy neighbor as thyself," it is not meant, thou shalt love him first and do him good in consequence of that love, but, thou shalt do good to thy neighbor; and this thy beneficence will engender in thee that love to mankind which is the fulness and consummation of the inclination to do good. Votes: 0

By a lie, a man... annihilates his dignity as a man. Votes: 0

Ours is an age of criticism, to which everything must be subjected. Votes: 0

How then is perfection to be sought? Wherein lies our hope? In education, and in nothing else. Votes: 0

In all judgements by which we describe anything as beautiful, we allow no one to be of another opinion. Votes: 0

Without man and his potential for moral progress, the whole of reality would be a mere wilderness, a thing in vain, and have no final purpose. Votes: 0

An action, to have moral worth, must be done from duty. Votes: 0

Man's greatest concern is to know how he shall properly fill his place in the universe and correctly understand what he must be in order to be a man. Votes: 0

We assume a common sense as the necessary condition of the universal communicability of our knowledge, which is presupposed in every logic and every principle of knowledge that is not one of skepticism. Votes: 0

It is therefore correct to say that the senses do not err " not because they always judge rightly, but because they do not judge at all. Votes: 0

Manners or etiquette ('accessibility, affability, politeness, refinement, propriety, courtesy, and ingratiating and captivating behavior') call for no large measure of moral determination and cannot, therefore, be reckoned as virtues. Even though manners are no virtues, they are a means of developing virtue.... The more we refine the crude elements in our nature, the more we improve our humanity and the more capable it grows of feeling the driving force of virtuous principles. Votes: 0

Nature even in chaos cannot proceed otherwise than regularly and according to order. Votes: 0

No state at war with another state should engage in hostilities of such a kind as to render mutual confidence impossible when peace will have been made. Votes: 0

There is nothing higher than reason. Votes: 0

Of all the arts poetry (which owes its origin almost entirely to genius and will least be guided by precept or example) maintains the first rank. Votes: 0

Men will not understand "¦ that when they fulfil their duties to men, they fulfil thereby God's commandments; that they are consequently always in the service of God, as long as their actions are moral, and that it is absolutely impossible to serve God otherwise. Votes: 0

Animals... are there merely as a means to an end. That end is man. Votes: 0

Humanity is at its greatest perfection in the race of the whites. Votes: 0

Both love of mankind, and respect for their rights are duties; the former however is only a conditional, the latter an unconditional, purely imperative duty, which he must be perfectly certain not to have transgressed who would give himself up to the secret emotions arising from benevolence. Votes: 0

Act in such a way that you will be worthy of being happy. Votes: 0

All our knowledge falls with the bounds of experience. Votes: 0

Religion is too important a matter to its devotees to be a subject of ridicule. If they indulge in absurdities, they are to be pitied rather than ridiculed. Votes: 0

All natural capacities of a creature are destined to evolve completely to their natural end. Votes: 0

Philosophical knowledge is the knowledge gained by reason from concepts ; mathematical knowledge is the knowledge gained by reason from the construction of concepts. Votes: 0

Psychologists have hitherto failed to realize that imagination is a necessary ingredient of perception itself. Votes: 0

I freely admit that the remembrance of David Hume was the very thing that many years ago first interrupted my dogmatic slumber and gave a completely different direction to my researches in the field of speculative philosophy. Votes: 0

A philosophical attempt to work out a universal history according to a natural plan directed to achieving the civic union of the human race must be regarded as possible and, indeed, as contributing to this end of Nature. Votes: 0

Maturity is having the courage to use one's own intelligence! Votes: 0

A lie is the abandonment and, as it were, the annihilation of the dignity by man. Votes: 0

Apart from moral conduct, all that man thinks himself able to do in order to become acceptable to God is mere superstition and religious folly. Votes: 0

Reason can never prove the existence of God. Votes: 0

In the kingdom of ends everything has either a price or a dignity. Whatever has a price can be replaced by something else as its equivalent; on the other hand, whatever is above all price, and therefore admits of no equivalent, has a dignity. But that which constitutes the condition under which alone something can be an end in itself does not have mere relative worth, i.e., price, but an intrinsic worth, i.e., a dignity. Votes: 0

Man's duty is to improve himself; to cultivate his mind; and, when he finds himself going astray, to bring the moral law to bear upon himself. Votes: 0

Thrift is care and scruple in the spending of one's means. It is not a virtue and it requires neither skill nor talent. Votes: 0

An action is essentially good if the motive of the agent be good, regardless of the consequences. Votes: 0

Act so that the maxim of your act could be made the principle of a universal law. Votes: 0

The arts of speech are rhetoric and poetry. Rhetoric is the art of transacting a serious business of the understanding as if it were a free play of the imagination; poetry that of conducting a free play of the imagination as if it were a serious business of the understanding. Votes: 0

Two things fill the mind with ever increasing wonder and awe. The more often and the more intensely the mind of thought is drawn to them: the starry heavens above me and the moral law within me. Morality is not properly the doctrine of how we may make ourselves happy, but how we may make ourselves worthy of happiness. Votes: 0

The means employed by Nature to bring about the development of all the capacities of men is their antagonism in society, so far as this is, in the end, the cause of a lawful order among men. Votes: 0

Beneficence is a duty. Votes: 0

The nice thing about living in a small town is that when you don't know what you're doing, someone else does. Votes: 0

Christianity possesses the great advantage over Judaism of being represented as coming from the mouth of the first Teacher not as a statutory but as a moral religion, and as thus entering into the closest relation with reason so that, through reason, it was able of itself, without historical learning, to be spread at all times and among all peoples with the greatest trustworthiness. Votes: 0

Notion without intuition is empty, intuition without notion is blind. Votes: 0

The evil effect of science upon men is principally this, that by far the greatest number of those who wish to display a knowledge of it accomplish no improvement at all of the understanding, but only a perversity of it, not to mention that it serves most of them as a tool of vanity. Votes: 0

In the metaphysical elements of aesthetics the various nonmoral feelings are to be made use of; in the elements of moral metaphysics the various moral feelings of men, according to the differences in sex, age, education, and government, of races and climates, are to be employed. Votes: 0

If we knew that god exists, such knowledge would make morality impossible. For, if we acted morally from fear or fright, or confident of a reward, then this would not be moral. It would be enlightened selfishness. Votes: 0

In the natural state no concept of God can arise, and the false one which one makes for himself is harmful. Hence the theory of natural religion can be true only where there is no science; therefore it cannot bind all men together. Votes: 0

Ich solle niemals anders verfahren, als so, dass ich auch wollen k oÂ« nne, meine Maxime solle ein allgemeines Gesetz werden. I ought never to act except in such a way that I can also will that my maxim should become a universal law. Votes: 0

Nature does nothing in vain, and in the use of means to her goals she is not prodigal. Her giving to man reason and the freedom of the will which depends upon it is clear indication of her purpose. Man accordingly was not to be guided by instinct, not nurtured and instructed with ready-made knowledge; rather, he should bring forth everything out of his own resources. Votes: 0

Life is the faculty of spontaneous activity, the awareness that we have powers. Votes: 0

[S]uppose the mind of [a] friend of humanity were clouded over with his own grief, extinguishing all sympathetic participation in the fate of others; he still has the resources to be beneficent to those suffering distress, but the distress of others does not touch him because he is sufficiently busy with his own; and now, where no inclination any longer stimulates him to it, he tears himself out of his deadly insensibility and does the action without any inclination, solely from duty. Votes: 0

The infinitude of creation is great enough to make a world, or a Milky Way of worlds, look in comparison with it what a flower or an insect does in comparison with the Earth. Votes: 0

The schematicism by which our understanding deals with the phenomenal world ... is a skill so deeply hidden in the human soul that we shall hardly guess the secret trick that Nature here employs. Votes: 0

The sum total of all possible knowledge of God is not possible for a human being, not even through a true revelation. But it is one of the worthiest inquiries to see how far our reason can go in the knowledge of God. Votes: 0

[Aristotle formal logic thus far (1787)] has not been able to advance a single step, and hence is to all appearances closed and completed. Votes: 0

Human reason has the peculiar fate ... that it is burdened with questions that it cannot dismiss ... but which it also cannot answer. Votes: 0

That Logic has advanced in this sure course, even from the earliest times, is apparent from the fact that, since Aristotle, it has been unable to advance a step, and thus to all appearance has reached its completion. Votes: 0

The question is not so much whether there is life on Mars as whether it will continue to be possible to live on Earth Votes: 0

Riches ennoble a man's circumstances, but not himself. Votes: 0

Beneficence is a duty; and he who frequently practices it, and sees his benevolent intentions realized comes, at length, really to love him to whom he has done good. Votes: 0

The business of philosophy is not to give rules, but to analyze the private judgments of common reason. Votes: 0

This can never become popular, and, indeed, has no occasion to be so; for fine-spun arguments in favour of useful truths make just as little impression on the public mind as the equally subtle objections brought against these truths. On the other hand, since both inevitably force themselves on every man who rises to the height of speculation, it becomes the manifest duty of the schools to enter upon a thorough investigation of the rights of speculative reason, and thus to prevent the scandal which metaphysical controversies are sure, sooner or later, to cause even to the masses. Votes: 0

Upon the solution of this problem, or upon sufficient proof of the impossibility of synthetical knowledge a priori, depends the existence or downfall of metaphysics. Votes: 0

So act that anything you do may become universal law. Votes: 0

Man must be disciplined, for he is by nature raw and wild. Votes: 0

In every department of physical science there is only so much science, properly so-called, as there is mathematics. Votes: 0

We can never, even by the strictest examination, get completely behind the secret springs of action. Votes: 0

Each according to his own way of seeing things, seek one goal, that is gratification. Votes: 0

Innocence is indeed a glorious thing; but, unfortunately, it does not keep very well and is easily led astray. Votes: 0

He who has made great moral progress ceases to pray Votes: 0

It is precisely in knowing its limits that philosophy consists. Votes: 0

One cannot avoid a certain feeling of disgust, when one observes the actions of man displayed on the great stage of the world. Wisdom is manifested by individuals here and there; but the web of human history as a whole appears to be woven from folly and childish vanity, often, too, from puerile wickedness and love of destruction: with the result that at the end one is puzzled to know what idea to form of our species which prides itself so much on its advantages. Votes: 0

Human reason has this peculiar fate that in one species of its knowledge it is burdened by questions which, as prescribed by the very nature of reason itself, it is not able to ignore, but which, as transcending all its powers, it is also not able to answer. Votes: 0

The busier we are, the more acutely we feel that we live, the more conscious we are of life. Votes: 0

Enlightenment is man's emergence from his self-imposed immaturity...No thing is required for this enlightenment.. .except freedom; and the freedom in question is the least harmful of all, namely, the freedom to use reason publicly in all matters. Votes: 0

Beauty presents an indeterminate concept of Understanding, the sublime an indeterminate concept of Reason. Votes: 0

Man desired concord; but nature knows better what is good for his species; she desires discord. Man wants to live easy and content; but nature compels him to leave ease... and throw himself into roils and labors. Votes: 0

Philosophy stands in need of a science which shall determine the possibility, principles, and extent of human knowledge Ã priori. Votes: 0

Suicide is not abominable because God prohibits it; God prohibits it because it is abominable. Votes: 0

Act so as to use humanity, yourself and others, always as an end and never as a means to an end. Votes: 0

I assert that, in any particular natural science, one encounters genuine scientific substance only to the extent that mathematics is present. Votes: 0

Our knowledge springs from two fundamental sources of the mind; the first is the capacity of receiving representations (receptivity for impressions), the second is the power of knowing an object through these representations (spontaneity [in the production] of concepts). Votes: 0

Only the descent into the hell of self-knowledge can pave the way to godliness. Votes: 0

A science of all these possible kinds of space [the higher dimensional ones] would undoubtedly be the highest enterprise which a finite understanding could undertake in the field of geometry... If it is possible that there could be regions with other dimensions, it is very likely that God has somewhere brought them into being. Votes: 0

What are the aims which are at the same time duties? They are perfecting of ourselves, the happiness of others. Votes: 0

Reason must approach nature with the view, indeed, of receiving information from it, not, however, in the character of a pupil, who listens to all that his master chooses to tell him, but in that of a judge, who compels the witnesses to reply to those questions which he himself thinks fit to propose. To this single idea must the revolution be ascribed, by which, after groping in the dark for so many centuries, natural science was at length conducted into the path of certain progress. Votes: 0

Moral Teleology supplies the deficiency in physical Teleology , and first establishes a Theology ; because the latter, if it did not borrow from the former without being observed, but were to proceed consistently, could only found a Demonology , which is incapable of any definite concept. Votes: 0

Every human being should always be treated as an end and never as a mere instrument. Votes: 0

The ideal of the supreme being is nothing but a regulative principle of reason which directs us to look upon all connection in the world as if it originated from an all-sufficient necessary cause. Votes: 0

Prudence approaches, conscience accuses. Votes: 0

The only thing that is good without qualification is a good will. Votes: 0

The light dove, in free flight cutting through the air the resistance of which it feels, could get the idea that it could do even better in airless space. Likewise, Plato abandoned the world of the senses because it posed so many hindrances for the understanding, and dared to go beyond it on the wings of the ideas, in the empty space of pure understanding. Votes: 0

Two things fill the mind with ever new and increasing admiration and awe, the more often and steadily we reflect upon them: the starry heavens above me and the moral law within me. I do not seek or conjecture either of them as if they were veiled obscurities or extravagances beyond the horizon of my vision; I see them before me and connect them immediately with the consciousness of my existence." Votes: 0

It is the Land of Truth (enchanted name!), surrounded by a wide and stormy ocean, the true home of illusion, where many a fog bank and ice, that soon melts away, tempt us to believe in new lands, while constantly deceiving the adventurous mariner with vain hopes, and involving him in adventures which he can never leave, yet never bring to an end. Votes: 0

In the mere concept of one thing it cannot be found any character of its existence. Votes: 0

Patience is the strength of the weak, impatience is the weakness of the strong. Votes: 0

Law And Freedom without Violence (Anarchy) Law And Violence without Freedom (Despotism) Violence without Freedom And Law (Barbarism) Violence with Freedom And Law (Republic) Votes: 0

All false art, all vain wisdom, lasts its time but finally destroys itself, and its highest culture is also the epoch of its decay. Votes: 0

Better the whole people perish than that injustice be done Votes: 0

Prudence reproaches; conscience accuses. Votes: 0

But only he who, himself enlightened, is not afraid of shadows. Votes: 0

All appearances are real and negatio; sophistical: All reality must be sensation. Votes: 0

Things which we see are not by themselves what we see ... It remains completely unknown to us what the objects may be by themselves and apart from the receptivity of our senses. We know nothing but our manner of perceiving them. Votes: 0

. . . as to moral feeling, this supposed special sense, the appeal to it is indeed superficial when those who cannot think believe that feeling will help them out, even in what concerns general laws: and besides, feelings which naturally differ infinitely in degree cannot furnish a uniform standard of good and evil, nor has any one a right to form judgments for others by his own feelings. . . . Votes: 0

Time is not an empirical concept. For neither co-existence nor succession would be perceived by us, if the representation of time did not exist as a foundation a priori. Votes: 0

Here I shall add that the concept of change, and with it the concept of motion, as change of place, is possible only through and in the representation of time. & Motion, for example, presupposes the perception of something movable. But space considered in itself contains nothing movable; consequently motion must be something which is found in space only through experience -in other words, is an empirical datum. Votes: 0

Everything in nature acts in conformity with law. Votes: 0

Melancholy characterizes those with a superb sense of the sublime. Votes: 0

All appearances have a determinate magnitude (the relation of which to another assignable). The infinite does not appear as such, likewise not the simple. For the appearances are included between two boundaries (points) and are thus themselves determinate magnitudes. Votes: 0

The greatest problem for the human species, the solution of which nature compels him to seek, is that of attaining a civil society which can administer justice universally. Votes: 0

Physicians think they are doing something for you by labeling what you have as a disease Votes: 0

The universal and lasting establishment of peace constitutes not merely a part, but the whole final purpose and end of the science of right as viewed within the limits of reason. Votes: 0

To be beneficent when we can is a duty; and besides this, there are many minds so sympathetically constituted that, without any other motive of vanity or self-interest, they find a pleasure in spreading joy around them, and can take delight in the satisfaction of others so far as it is their own work. But I maintain that in such a case an action of this kind, however proper, however amiable it may be, has nevertheless no true moral worth, but is on a level with other inclinations. . . . For the maxim lacks the moral import, namely, that such actions be done from duty, not from inclination. Votes: 0

The desire of a man for a woman is not directed at her because she is a human being, but because she is a woman. That she is a human being is of no concern to him. Votes: 0

In man (as the only rational creature on earth) those natural capacities which are directed to the use of his reason are to be fully developed only in the race, not in the individual. Votes: 0

Two things strike me dumb: the infinite starry heavens, and the sense of right and wrong in man. Votes: 0

Our intellect does not draw its laws from nature, but it imposes its laws upon nature. Votes: 0

Arrogance is, as it were, a solicitation on the part of one seeking honor for followers, whom he thinks he is entitled to treat with contempt. Votes: 0

Imagination is a powerful agent for creating, as it were, a second nature out of the material supplied to it by actual nature. Votes: 0

Why were a few, or a single one, made at all, if only to exist in order to be made eternally miserable, which is infinitely worse than non-existence? Votes: 0

The ultimate destiny of the human race is the greatest moral perfection, provided that it is achieved through human freedom, whereby alone man is capable of the greatest happiness. Votes: 0

[R]eason is... given to us as a practical faculty, that is, as one that influences the will.... Votes: 0

If, like Hume, I had all manner of adornment in my power, I would still have reservations about using them. It is true that some readers will be scared off by dryness. But isn't it necessary to scare off some if in their case the matter would end up in bad hands? Votes: 0

Enthusiasm is always connected with the senses, whatever be the object that excites it. The true strength of virtue is serenity of mind, combined with a deliberate and steadfast determination to execute her laws. That is the healthful condition of the moral life; on the other hand, enthusiasm, even when excited by representations of goodness, is a brilliant but feverish glow which leaves only exhaustion and languor behind. Votes: 0

cruelty to animals is contrary to man's duty to himself, because it deadens in him the feeling of sympathy for their sufferings, and thus a natural tendency that is very useful to morality in relation to other human beings is weakened. Votes: 0

The function of the true state is to impose the minimum restrictions and safeguard the maximum liberties of the people, and it never regards the person as a thing. Votes: 0

Standing armies shall in time be totally abolished. Votes: 0

The bad thing of war is, that it makes more evil people than it can take away. Votes: 0

Reason in a creature is a faculty of widening the rules and purposes of the use of all its powers far beyond natural instinct; it acknowledges no limits to its projects. Reason itself does not work instinctively, but requires trial, practice, and instruction in order gradually to progress from one level of insight to another. Votes: 0

All our knowledge begins with the senses, Votes: 0

The enjoyment of power inevitably corrupts the judgment of reason, and perverts its liberty. Votes: 0

Man relates to material things through direct insight rather than reason. Votes: 0

...as soon as we examine suicide from the standpoint of religion we immediately see it in its true light. We have been placed in this world under certain conditions and for specific purposes. But a suicide opposes the purpose of his creator; he arrives in the other world as one who has deserted his post; he must be looked upon as a rebel against God. God is our owner; we are his property; his providence works for our good. Votes: 0

Heaven has given human beings three things to balance the odds of life: hope, sleep, and laughter. Votes: 0

Duty is the necessity to act out of reverence for the law. Votes: 0

By a lie a man throws away and, as it were, annihilates his dignity as a man. A man who himself does not believe what he tells another ... has even less worth than if he were a mere thing. ... makes himself a mere deceptive appearance of man, not man himself. Votes: 0

I feel a complete thirst for knowledge and an eager unrest to go further in it as well as satisfaction at every acquisition. There was a time when I believed that this alone could constitute the honor of mankind, and I had contempt for the ignorant rabble who know nothing. Votes: 0

I learned to honor human beings, and I would find myself far more useless than the common laborer if I did not believe that this consideration could impart to all others a value establishing the rights of humanity. Votes: 0

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