I no longer listen to what people say, I just watch what they do. Behavior never lies.

Diplomacy is the art of telling people to go to hell in such a way that they ask for directions.

When you're 20 you care what everyone thinks, when you're 40 you stop caring what everyone thinks, when you're 60 you realize no one was ever thinking about you in the first place. You have enemies? Good. That means you've stood up for something, sometime in your life.

If you're not a liberal at twenty you have no heart, if you're not a conservative at forty, you have no brain.