My style was impetuous, my defenses were impregnable, and I was ferocious. - Mike Tyson

The boxing’s the easy part. When you get into the ring to fight, that’s the vacation. But when you get in the gym, you have to do things over and over till you’re sore and deep in your mind you say, ‘I don’t want to do this anymore,’ I push that out of my mind.

Everybody in boxing probably makes out well except for the fighter.

"One of my friends once saw another guy's (criminal) record and said, 'Look, this guy is a born troublemaker, just a loser.' I had to tell him, 'No, that's my record — and it doesn't include my juvenile history.'"