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 man who says he's too old to learn new tricks probably always was.

Every man is entitled to be valued by his best moment

Adversityis the foundation of virtue.

Thereare two dilemmas that rattle the human skull: How do you hang on to someone whowon't stay? And how do you get rid of someone who won't go?

He that can't endure the bad, will not live to see thegood.

Nosnowflake in an avalanche ever feels responsible.

To be preparedis half the victory.

The darkest hour has only 60 minutes

It's better to light one candle than to curse the darkness.

Thesingle most powerful tool for winning a negotiation is the ability to get upand walk away from the table without a deal.

Speakwhen you are angry and you will make the best speech you will ever regret.