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.

Boxing brought me money and fame, but it never brought me no happiness.

When I was in prison, I was wrapped up in all those deep books. That Tolstoy crap - people shouldn't read that stuff.

I don't react to a tragic happening any more. I took so many bad things as a kid and some people think I don't care about anything. It's just too hard for me to get emotional. I can't cry no more.

Fighters are never who they appear to be

There's nothing wrong with making mistakes, just don't make the same ones. We don't want to duplicate them.

I haven't been with a woman in nine months.