Whenyou lose, don't lose the lesson.

Teaching may contribute to certain kinds of learning under certain circumstances.

The majority of mankind always has been and always will be composed of imbeciles.

A good listener is not only popular everywhere, but after while he gets to know something.

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.

The measure of a man is what he does with power.

Reasonand emotion are not antagonists. What seems like a struggle between twoopposing ideas or values, one of which, automatic and unconscious, manifestsitself in the form of a feeling.

Constantrepetition carries conviction.

Kind words do not cost much. Yet they accomplish much.

First-rate men employ first-rate men; second-rate men employ third-rate men.

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

Themost dramatic conflicts are perhaps, those that take place not between menbut between a man and himselfwhere the arena of conflict is a solitary mind.