Only the extremely ignorant or the extremely intelligent can resist change.

No man ever got very high by pulling other people down. The intelligent merchant does not knock his competitors. The sensible worker does not knock those who work with him. Don't knock your friends. Don't knock your enemies. Don't knock yourself.

Only very intelligent people don't wish they were in politics, and I'm dumb enough to want to be in there.

Primitive life is very common and intelligent life is fairly rare. Some would say it has yet to occur on earth.

Of course i talk to myself. I like a good speaker, and i appreciate an intelligent audience.

We're the geniuses of the house because only a person intelligent as we could fake such stupidity.

Only people as intelligent as we could fake such stupidity.