Never neglect an opportunity to play leap-frog; it is the best of all games, and, unlike the terribly serious and conscientious pastimes of modern youth, will never become professionalized.

An author should be delighted, not annoyed when he hears himself persistently misquoted. He could receive no higher compliment. It proves that the world has frequent and urgent need of his thoughts and will rather change the manner in which he expresses them than do without the things expressed.

There is no stronger craving in the world than that of the rich for titles, except that of the titled for riches.

[D]on't grow old. With age comes caution, which is another name for cowardice.... Whatever else you do in life, don't cultivate a conscience. Without a conscience a man may never be said to grow old. This is an age of very old young men.

A man's character never changes radically from youth to old age. What happens is that circumstances bring out characteristics which have not been obvious to the superficial observer.

Never neglect an opportunity to play leap-frog; it is the best of all games, and, unlike the terribly serious and conscientious pastimes of modern youth, will never become professionalized.

Fate stalks us with depressing monotony from womb to tomb, and, when we are least expecting it, deals us a series of crushing blows from behind.