Intelligence is that aspect of human cognition that we haven't managed to emulate yet.

To achieve longevity you will have cycles. No one gets there in one straight shot.

Contrary to popular belief, I don't go out very much. When I do go out, a lot of times it'll be to something like a heavyweight fight, and I'll be photographed, so that people have this conception that I go out a lot.

When I hear that I realize how quickly time passes and how everybody goes on their journeys and they're always unbelievable and they never go where you think they're going to take you and, quite frankly, it also makes me feel a little old.

I had to learn American sign language. And I did stuff in it, stuff that was just for me and was fun, that I don't think anyone would ever notice.

If people are attracted to me, I like to think it's because I'm an interesting person, fairly smart, well-rounded, with a good sense of humor. I would like to think that's what I am. I would like to think people see it.

I was sick of playing high-school kids. I liked being a teenager, but I would not go back for all the tea in China.