“We say that the most dangerous criminal now is the entirely lawless modern philosopher. Compared to him, burglars and bigamists are essentially moral men; my heart goes out to them. They accept the essential ideal of man; they merely seek it wrongly. Thieves respect property. They merely wish the property to become their property that they may more perfectly respect it. But philosophers dislike property as property; they wish to destroy the very idea of personal possession. Bigamists respect marriage, or they would not go through the highly ceremonial and even ritualistic formality of bigamy. But philosophers despise marriage as marriage. Murderers respect human life; they merely wish to attain a greater fulness of human life in themselves by the sacrifice of what seems to them to be lesser lives. But philosophers hate life itself, their own as much as other people's.”

“Thieves respect property; they merely wish the property to become their property that they may more perfectly respect it.”

“the greater the number of owners, the less the respect for common property. People are much more careful of their personal possessions than of those owned communally; they exercise care over common property only in so far as they are personally affected.”

“What is it about it, anyway? Stealing.’ ‘It’s …’ It’s an instinct, I want to say. ... It’s art. But she would not understand, so I merely repeat the old joke. ‘It’s about respecting other people’s property. I make it my property so that I can properly respect it.”

“The modern mind is merely a blank about the philosophy of toleration; and the average agnostic of recent times has really had no notion of what he meant by religious liberty and equality. He took his own ethics as self-evident and enforced them; such as decency or the error of the Adamite heresy. Then he was horribly shocked if he heard of anybody else, Moslem or Christian, taking his ethics as self-evident and enforcing them; such as reverence or the error of the Atheist heresy. And then he wound up by taking all this lop-sided illogical deadlock, of the unconscious meeting the unfamiliar, and called it the liberality of his own mind. Medieval men thought that if a social system was founded on a certain idea it must fight for that idea, whether it was as simple as Islam or as carefully balanced as Catholicism. Modern men really think the same thing, as is clear when communists attack their ideas of property. Only they do not think it so clearly, because they have not really thought out their idea of property.”

“I wish we could sometimes love the characters in real life as we love the characters in romances. There are a great many human souls whom we should accept more kindly, and even appreciate more clearly, if we simply thought of them as people in a story.”

“The modern habit of saying "This is my opinion, but I may be wrong" is entirely irrational. If I say that it may be wrong, I say that is not my opinion. The modern habit of saying "Every man has a different philosophy; this is my philosophy and it suits me" – the habit of saying this is mere weak-mindedness. A cosmic philosophy is not constructed to fit a man; a cosmic philosophy is constructed to fit a cosmos. A man can no more possess a private religion than he can possess a private sun and moon.”