Mathematics is the queen of the sciences.

It is nobler to declare oneself wrong than to insist on being right - especially when one is right.

Morality is herd instinct in the individual.

Men should be like Kleenex, soft, strong and disposable.

Fight for your opinions, but do not believe that they contain the whole truth, or the only truth.

I'm not sure I want popular opinion on my side -- I've noticed those with the most opinions often have the fewest facts.