Acreaking door hangs long on its hinges.

Drowning problems in an ocean of information is not the same as solving them.

Constantrepetition carries conviction.

If wecannot end our differences at least we can make the world safe for diversity.

Skill inthe art of communication is crucial to a leader's success. He can accomplishnothing unless he can communicate effectively.

A half-truth won for ourselves is worth more than a whole truth learned from others.

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.

Well done is better than well said.

Whenyou cannot make up your mind which of two evenly balanced courses of actionyou should take choose the bolder.

Theconventional view serves to protect us from the painful job of thinking.

Angels fly, because they take themselves lightly.

Failingto plan is planning to fail.