In individuals, insanity is rare; but in groups, parties, na... - Friedrich Nietzsche

"It is my ambition to say in ten sentences what others say in a whole book."

"A casual stroll through the lunatic asylum shows that faith does not prove anything."

"And those who were seen dancing were thought to be insane by those who could not hear the music."

"A thinker sees his own actions as experiments and questions--as attempts to find out something. Success and failure are for him answers above all."

"Art is the proper task of life."