We know what the surface of the moon is better than we know what the surface of the sea floor is.

With the exception of my wife and children, there's nothing I value more than my Oklahoma heritage.

Too many actors have run for office. There's one difference between me and them: I know I'm not qualified.

You don't need qualifications as an actor or a politician. And I didn't want to be a politician.

I did a little bit of cocaine in the Eighties, courtesy of John Belushi, but fortunately I didn’t like it. But I smoked marijuana for 50 years and I don’t know where I’d be without it. It opened my mind and now it eases my arthritis. After decades of research I’ve concluded that marijuana should be legal and alcohol illegal.

Ronald Reagan wasn't qualified to be governor, let alone president.

You can never have too many friends.