When there is no enemy within, the enemies outside cannothurt you.

It's better to let someone think you are an Idiot than to open your mouth and prove it.

There is a foolish corner in the brain of wisest man.

Itisn't that they can't see the solution. It's that they can't see the problem.

The exercise of power is determined by thousands ofinteractions between the world of the powerful and that of the powerless, allthe more so because these worlds are never divided by a sharp line: everyonehas a small part of himself in both.

Freedom is not caprice, but room to enlarge

A book, like a landscape, is a state of consciouness varying with readers.

It isdifficult to negotiate where neither will trust.

An expert is a man, who dosent has all the answers, but he is sure that if that he is given enough money he can find them.

Every man has the right to feel that "Because of me was the world created".

If anenemy is annoying you by playing well, consider adopting his strategy.

In thebusiness world, everyone is always working at legitimate cross purposes,governed by self interest.