But poetry, beauty, romance, love, these are what we stay alive for.

All you have to do is think one happy thought, and you'll fly like me.

When you create you get a little endorphin rush. Why do you think Einstein looked like that?

I wonder what chairs think about all day: "Oh, here comes another asshole."

My favorite is when you go to Afghanistan and you meet the special forces guys, and they look like these heavily armed surfers. These guys are the best. You see guys dressed as full Afghans, but then wearing a Yankees hat.

A Pentagon official once said the people who would actually push the button probably have never seen a person die. He said the only hope -and it's a strange thought - is if they put the button to launch the nuclear war behind a man's heart. The President, then, with a rusty knife, would have to cut out the man's heart, kill the man, to get to the button.

I was in Iraq, Afghanistan, Djibouti, Bahrain. The first year I went pretty much by myself. Then I went with General [Richard] Myers, head of the Joint Chiefs of Staff. The shows and audiences were amazing. You'll never get a better group of people.