More quotes by Friedrich Nietzsche

"It is not a lack of love, but a lack of friendship that makes unhappy marriages."
"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."
"The author must keep his mouth shut when his work starts to speak."
"Art is the proper task of life."
"What do I care about the purring of one who cannot love, like the cat?"