...It's natural to believe in the supernatural. It never feels natural to accept only natural things.

The more we are certain what good is, the more we shall see good in everything.

Life is serious all the time, but living cannot be. You may have all the solemnity you wish in your neckties, but in anything important (such as sex, death, and religion), you must have mirth or you will have madness.

Posting a letter and getting married [sic] are among the few things left that are entirely romantic; for to be entirely romantic, a thing must be irrevocable

There is no logical connection between flying and laying eggs.

Life is indeed terribly complicated—to a man who has lost his principles.

The sort of man who admires Italian art while despising Italian religion is a tourist and a cad.