Intelligence is not to make no mistakes, but quickly to see how to make them good.

Before youbuild a better mousetrap, make sure you have some mice out there.

Theterm up has no meaning apart from the word down. The term fasthas no meaning apart from the term slow. In addition, such termshave no meaning even when used together, except when confined to a veryparticular situation... most of our language about the

Aquarrel is like buttermilk: once it's out of the churn, the more you shake it,the more sour it grows.

History is the witness of the times, the light of truth.

Ignorance is a form of environmental pollution.

In God we trust; all others pay cash.

Pessimism, when you get used to it, is just as agreeable as optimism.

No strength within, no respect without.

Itmatters not whether you win or lose; what matters is whether I win or lose.

Centralization as a system is inconsistent with a non-voilent structure of society.

Nearly all men can stand adversity, but if you want totest a man's character, give him power.