"I don't want to be knocked out. But the contact and the focus and the energy I get from sparring gives me energy to make movies, energy to be a dad, energy to be a friend, and, you know, makes me feel, probably, a lot younger and behave a lot younger than I am."

"Most days, I have a slice of toast, then lie in a hot bath for an hour to get up a sweat. I have a sauna at the racecourse and then go and ride. On the way home, I might stop at a service station and have a bar of chocolate and a Diet Coke. And that's it, basically."

"Much in the way Olympic athletes optimize their game by paying an enormous - borderline maniacal - amount of attention to things like diet, exercise, sleep, and of course the essential R&R, we all would do well to pay more attention to those key aspects of our lives that comprise our overall health equation."

"If you put the wrong foods in your body, you are contaminated and dirty and your stomach swells. Then the voice says, Why did you do that? Don't you know better? Ugly and wicked, you are disgusting to me."

"I do heavy weights in the morning for about an hour, and then I do 45 minutes of higher-volume lifting in the afternoon. My least favorite is the legs... I do quite a few chin-ups and rows. I do mostly old-school lifting with a lot of squats."

"If I'm alone, I tend to cook for myself. I do a pretty good job of preparing healthful foods. My go-to is everything in a bowl like quinoa, avocado. Later in the day, scrambled eggs. I'm not a gourmet chef. I cook in bulk very well."