Earlier today, we got a call from Stephen Hawking. He's a genius, and after 6,028 shows he ran the numbers and he said it works out to about eight minutes of laughter.
David LettermanI have found that the only thing that does bring you happiness is doing something good for somebody who is incapable of doing it for themselves.
David LettermanJohn Kerry says that foreign leaders want him to be president, but that he can't name the foreign leaders. That's all right, President Bush can't name them either.
David LettermanDo you know what I'm going to do when I retire? I hope to become the new face of Scientology.
David Letterman