“The basic stimulus to the intelligence is doubt, a feeling that the meaning of an experience is not self-evident.”

“Every autobiography is concerned with two characters, a Don Quixote, the Ego, and a Sancho Panza, the Self.”

“To create art with all the passion in one's soul is to live art with all the beauty in one's heart.”

“art is risk made visible”

“Eleanor was right. She never looked nice. She looked like art, and art wasn't supposed to look nice; it was supposed to make you feel something.”

“Sometimes you come to realize you understand something but you cant explain it to anyone, not even yourself. This is perhaps the most sacred kind of understanding.”

“The soul that knows it soul is sacred.”

“The spiritual soul is sacred.”

“I do not know what I may appear to the world, but to myself I seem to have been only like a boy playing on the sea-shore, and diverting myself in now and then finding a smoother pebble or a prettie...”

“To know the history of science is to recognize the mortality of any claim to universal truth. ”

“The scientist only imposes two things, namely truth and sincerity, imposes them upon himself and upon other scientists.”