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 LettermanAmerica is the only country where a significant proportion of the population believes that professional wrestling is real but the moon landing was faked.
David LettermanThere's a rumor that President George Bush had a nose job, that he had some kind of plastic surgery, that he actually had a nose job. If this is true, that's the first new job he's created since taking office.
David LettermanPepsi has a new Doritos-flavored Mountain Dew. No, we don't have an Ebola vaccine, but we do have the Doritos-flavored Mountain Dew.
David Letterman