Modern intelligence won't accept anything on authority. But it will accept anything without authority.

Artistic temperament is the disease that afflicts amateurs.

There is nothing the matter with Americans except their ideals. The real American is all right; it is the ideal American who is all wrong.

The best way that a man could test his readiness to encounter the common variety of mankind would be to climb down a chimney into any house at random, and get on as well as possible with the people inside. And that is essentially what each one of us did on the day that he was born.

But pure wit is akin to Puritanism; to the perfect and painful consciousness of the final fact in the universe. Very briefly, the man who sees the consistency in things is a wit - and a Calvinist. The man who sees the inconsistency in things is a humorist - and a Catholic.

The perils, rewards, punishments, and fulfillments of an adventure must be real, or the adventure is only a shifting and heartless nightmare. If I bet I must be made to pay, or there is no poetry in betting. If I challenge I must be made to fight, or there is no poetry in challenging. If I vow to be faithful I must be cursed when I am unfaithful, or there is no fun vowing.

The center of every man's existence is a dream.