There's no future in our past. Just experience. We want to return to it, but we don't want to close the door on it either.

I'm the best fighter in the world. No one can beat me....My objective is to inflict as much pain as possible, to win and win spectacularly...Ever since I was 12 years old, I was groomed to be the heavyweight champion of the world. I've been prepared to handle the pressure, the dealing with the press, everything.

Sometimes, the people we invest the most time in disappoint us the most.

Common sense is so very simple but very difficult to grasp.

I was hoping he would get up so I could hit him again and keep him down.

Yes, time flies. And where did it leave you? Old too soon...smart too late.

You come home, and you party. But after that, you get a hangover. Everything about that is negative.