Man is the only animal that is cruel. It kills just for the sake of it.

Fortune knocks at every man's door once in a life.

The bane of Americans is overwork-and the ruin of any work is a divided interest. Concentrate-concentrate. One thing at a time.

When in doubt, tell the truth. That maxim I did invent, but never expected it to be applied to me. I did say, "When you are in doubt," but when I am in doubt myself I use more sagacity.

If you want me to give you a two-hour presentation, I am ready today. If you want only a five-minute speech, it will take me two weeks to prepare.

Comparison is the death of joy.

I am content to be a bric-a-bracker and a Ceramiker.