People need to be cautious because anything built by man can be destroyed by Mother Nature.
Man is the most insane species. He worships an invisible God and destroys a visible Nature. Unaware that this Nature he's destroying is this God he's worshipping.
Destroying rainforest for economic gain is like burning a Renaissance painting to cook a meal.
E. O. Wilson
Man is what he reads.
Earth and sky, woods and fields, lakes and rivers, the mountain and the sea, are excellent schoolmasters, and teach some of us more than we can ever learn from books.