Thewise man, even when he holds his tongue, says more than the fool when hespeaks.

If at first you do succeed, try, try not to be a bore

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.

A man's ruin lies in his tongue.

He who asks a question is a fool for five minutes; he who does not ask a questionremains a fool forever.

I like to listen. I have learned a great deal from listening carefully. Most peoplenever listen.

As longas you keep a person down, some part of you has to be down there to hold himdown, so it means you cannot soar as you otherwise might.

Well-managed,cooperative conflict contributes to the productivity and innovativeness oforganizations and the competence and well-being of people.

A miserand a liar bargain quickly.

Embracingconflict can become a joy when we know that irritation and frustration canlead to growth and fascination.

You grow up the day you have first real laugh - at yourself

Afanatic is a person who can’t change his mind and won’t change.