The test of a first-rate intelligence is the ability to hold two opposed ideas in mind at the same time and still retain the ability to function.
“Steve Martin is one of the most intelligent, well-read human beings that I've ever come across. He is equally as funny off screen as he is on. But he also has a very intellectual side, and he's a really nice human being. We actually become good friends.”
“I don't know what my limitations are until I reach them. I look for the challenge.”