Never piss off a gangster.

I went through a change in my life and my career where I finally understood how to train and prepare. I finally understood what it meant, and I've had so many fantasies about being able to go back and be 16 again. And redo parts of my high school career. Redo all of my college career. Redo my attempt to make an Olympic team.

If Brock Lesnar was here right now, I'd take my boot off and throw it at him, and he'd better polish it up before he brings it back to me. Talking about he's the baddest guy in the UFC? Brock, quit eating so many raw eggs and doing push-ups because it's affecting your realm of reality. Are you kidding me? I'd slap you in your face, and you wouldn't do anything. 'I'm Brock Lesnar. I've got this $5 haircut and a knife tattooed on my chest.' I'll shove it up your face if you get in Chael Sonnen's way.

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

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

I hate downtime. I hate it so much. I like to relax like anybody else, but I hate not doing anything. In my life I'm either going full speed or I'm at a stop.

Never piss off a gangster.