It's that idea that you can have one drink - and no you can't. Within a week I was drinking heavily. It was so quick that even I was like, 'Wow.'

We used to be hunter-gatherers, now we're shopper-borrowers.

My favorite thing to do is ride a bicycle. I ride road bikes. And for me, it's mobile meditation.

My God, look at the size of this man! Quick! Tell the other villagers we're going back to the boats!

No matter what people tell you, words and ideas can change the world.

Lance Armstrong pushes the envelope in terms of the human experience. You can have a personal best, you can push your own envelope. For Lance, the person pushing him is him. The only person he's competing with, I think, is himself. To push that limit to the next step. There's a lot to learn from him. Lots.

When your spinal cord freezes up, you're vulnerable to everything. But he [Chrestopher Reese] was tough as nails. And he kept a great, kind of dark sense of humor about it, but also was able to accomplish amazing things.