You never see a smiling runner.

Self-expression is a hallmark of an artist, of art, to get something off one's chest, to sing one's song. So that element is present in all art. It is the key to even standing up and saying, "Hey, listen to me." Self-expression can be based on looking at the world and making observations about it.

Professional soldiers are people who die for a living.

I'm not an angry person, just very disappointed and contemptuous of my fellow humans' choices - and on stage those feelings sometimes are exaggerated for a theatric stage - you're on a stage you have an audience of 2500 or 3000 people: you need to project the feelings, the emotions it's heightened, and people mistake it for a personal anger but it's more dissatisfaction, disappointment and contempt for these things we've settled for.

There's a part of me that is angry. Not in the sense of, "Gee, George is an angry guy!" I mean, anyone who's been with me five minutes, five years, whatever, they would tell you they've rarely seen me in a moment of anger. Yes, I can become highly irritated in a line that's moving slowly, or with a clerk who's incompetent. But I don't yell. I don't get rude. I am clear about what I expect. In a store, my mother always told me, "Ask for the manager immediately. It changes the tone of the conversation."

Property is theft. Nobody "owns" anything. When you die, it all stays here.

When I first heard the song Don't worry - be happy I realized it was exactly the kind of mindless philosophy that Americans would respond to. It would make a great national anthem along with Me first.