“Man has no moral instinct. He is not born with moral sense. You were not born with it, I was not - and a puppy has none. We acquire moral sense, when we do, through training, experience, and hard sweat of the mind.”

“Tragedy is born of myth, not morality. Prometheus and Icarus are tragic heroes. Yet none of the myths in which they appear has anything to do with moral dilemmas. Nor have the greatest Greek tragedies. If Euripides is the most tragic of the Greek playwrights, it is not because he deals with moral conflicts but because he understood that reason cannot be the guide of life.”

“The quality you most admire in a man? Courage moral and physical: 'anima'—the ability to think like a woman. Also a sense of the absurd.The quality you most admire in a woman? Courage moral and physical: “anima”—the ability to visualize the mind and need of a man. Also a sense of the absurd.”

“If no set of moral ideas were truer or better than any other, there would be no sense in preferring civilised morality to savage morality.”

“[A] novel is not moral in the usual sense of the word. It can be called moral when it shakes us out of our stupor and makes us confront the absolutes we believe in.”

“Process as process is neither morally good nor morally bad. We may judge results but not process. The morally bad agent may perform the deed which is good. The morally good agent may perform the deed which is bad. Maybe a man has to sell his soul to get the power to do good.”