“It is only in his work that an artist can find reality and satisfaction, for the actual world is less intense than the world of his invention and consequently his life, without recourse to violent disorder, does not seem very substantial. The right condition for him is that in which his work in not only convenient but unavoidable.”

“But there are things that happen between a man and a woman in the dark -- that sort of make everything else seem -- unimportant.”

“The scientist has in common with the artist only this: that he can find no better retreat from the world than his work and no stronger link with the world than his work.”

“Wer ein schlechtes Gedächtnis hat, dem bleibt keine andere Wahl als die Wahrheit zu sagen.”

“The only thing one can give an artist is leisure in which to work. To give an artist leisure is actually to take part in his creation.”

“The artist who is too sensitive for contacts with the non-artistic world is thereby too sensitive for his vocation, and fit only to fall into gentle ecstasies over the work of artists less sensitive than himself.”

“It is very good advice to believe only what an artist does, rather than what he says about his work.”