There's only one requirement of any of us, and that is to be courageous. Because courage, as you might know, defines all other human behavior. And, I believe - because I've done a little of this myself - pretending to be courageous is just as good as the real thing.
David LettermanThey're saying President Obama doesn't have any friends. The problem is that he can't get Congress to approve one.
David LettermanYou know, Sarah Palin is the Governor of Alaska, you know that. And she's a lifelong member of the National Rifle Association. So great, is what I'm thinking, another vice president that shoots a drinking buddy; just get ready.
David LettermanIt was stupid behaviour. And you take a look at the explosion, and it knocks you down and you wake up every morning and you're scared and you're depressed and sad, and you kind of got to let that knock you down and knock you down.
David Letterman