To teach isto learn twice.

The thoughts that come often unsought, and as it were, drop into the mind, are commonly the most valuable of any we have.

To effectivelycommunicate, we must realize that we are all different in the way we perceivethe world and use this understanding as a guide to our communication withothers.

Kind wordscan be short and easy to speak, but their echoes are truly endless.

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 wide screen just makes a bad film twice as bad.

Conflictis the gadfly of thought. It stirs us to observation and memory. Itinstigates to invention. It shocks us out of sheeplikepassivity, and sets us at noting and contriving.

Use softwords and hard arguments.

Friendship increases in visiting friends, but in visiting them seldom.

Thedifficult part in an argument is not to defend one's opinion, but rather toknow it.

Outside noisy, inside empty.

The more faithfully you listen to the voice withhin you, the batter you will hear what is sounding outside.And only he who listens can speak.