I think the best advice came from Drew Barrymore, about always finding love in everything you do and keeping a positive attitude and being thankful.
Be thankful for the thorns and thistles, which keep you from being in love with this world, and becoming an idolater.
Being humble matters.
Let us always meet each other with smile, for the smile is the beginning of love.
If the only prayer you ever say in your entire life is thank you, it will be enough.