Help others and give something back. I guarantee you will discover that while public service improves the lives and the world around you, its greatest reward is the enrichment and new meaning it will bring your own life.

Whatever I thought might hold me back, I avoided. I crossed girls off my list, except as tools for my sexual needs.

I have a private plane. But I fly commercial when I go to environmental conferences.

All exercises that you do with your own bodyweight are great.

I embrace technology and I just think that in 1984 when James Cameron wrote about the technology, everyone thought he was totally way out there and it was science fiction. Now it's almost reality what he talked about. The machines have taken over, except they have not become self-aware, like in Terminator. So this is really one thing that we have to watch out for, but I think technology is good.

I won't raise taxes, because I do not want to punish the people for the politicians' mistakes.

To go in the direction that I went takes a lot of work. And I don't think you can do the work - the five or six hours of working out a day - if you don't have a clear goal or know why you're doing it. If you just hang out at the gym and train for five or six hours a day without a goal is almost impossible.