As soon as you start to get tired, as soon as you start to get behind, as soon as your coach starts yelling at you, a lot of doors open up to quit; you got to find that one reason to stay in that battle, one reason to stay in the fire and fight.

GSP is good, but don't get me wrong he better stay at 170 with the other midgetts.

When you’re the best fighter in the world today, they don’t call you a great fighter. They call you Chael Sonnen.

I was in Las Vegas when the Nogueira brothers first touched down in America. There was a bus, this is a true story. There was a bus that pulled up to a red light, and Little Nog tried to feed it a carrot, while Big Nog was petting it. He thought it was a horse. This really happened. He tried to feed a bus a carrot, and now you're telling me this country has computers? I didn't know that.

My phone rings, they call me up and say, 'Chael, your testosterone level is too high.' I say, 'Well, how high was it?' They say, '0.7.' I said, 'What's normal?' They say, '0.6.'; I said, 'One-tenth? You're telling me I'm one-tenth higher than the average man? Re-test that - you must have caught me on a low day.'

You tell Anderson Silva that I'm coming over and I'm kicking down his backdoor and patting his little lady on the ass and I'm telling her to make me a steak, medium-rare just how I like it.

You've got to listen to your body, notice some trends in yourself and do the best you can to be ready when a finish line approaches.