"Alles in der Welt läßt sich ertragen, nur nicht eine Reihe von schönen Tagen."

"Thinking is easy, acting is difficult, and to put one's thoughts into action is the most difficult thing in the world."

"Man is not born to solve the problems of the universe, but to find out what he has to do in order to limit himself to the limits of his comprehension."

"To see the world in a grain of sand, and heaven in a wild flower, hold infinity in the palm of your hand, and eternity in an hour."

"Error is a part of the human, but lies are a disease of the will."