Ask the guys who are doing serious triathlons if there are any limits to what can be done. The limit is right here. You've got to get physically fit between the ears. Muscles don't know anything. They have to be taught.

Maybe 50 or 60 percent of all divorces are predicated on someone's being physically unfit. Who wants to live with negativism? Love goes out the window.

You put junk in, junk comes out. You put good in, good comes out.

Sometimes people - especially people over 40 - underestimate what they really are capable of. They believe they're not capable of doing something great. I tell people who are over 40, "I don't want your best. I want better than that. I want better than what you perceive your best is."

If you want to change somebody, don't preach to him. Set an example and shut up.

If you take steroids, you have to pay the price. They can kill you; there are no shortcuts. It's like going to bed with a rattlesnake, it's got to get you.

How do you build up your bank account? By putting something in it everyday.Your health account is no different. What I do today, I am wearing tomorrow. If I put inferior foods in my body today, I'm going to be inferior tomorrow, it's that simple.