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.

You have to feel comfortable being uncomfortable. I'm always comfortable being uncomfortable. And to be comfortable being uncomfortable, I have to hone my discipline, which to me is doing what I have to do, but also doing it like I love it.

Mr. Arthur Ashe, he was good. I read some of his books. He knew about everything, but he was real quiet and didn't talk much. I never met him.

Confidence applied properly is the path of genius. You must always be in a state of confidence. And the way you sustain a state of confidence is by testing yourself. Difficult quagmires that may occur; there's always a test. You have to seek them out. You constantly have to test yourself to prepare for these quagmires. That's why I always put myself to the test.

You can’t be disturbed by anything. There’s no emotion involved. You can’t feel sorrow, you can’t feel pity, there’s nothing you feel. The job has to be done.

One minute I'm robbing a dope house. Next minute I'm the youngest heavyweight champion of the world. I'm only 20, 19, with a lot of money. Who am I? What am I? I don't even know who I am. I'm just a dumb child who's being abused and robbed by lawyers. I'm just a dumb pugnacious fool. I'm just a fool who thinks he's someone. Then you tell me I should be responsible.

I'm doing what great artists before me did, like Judy Garland, Sammy Davis, Eddie Cantor. I'm doing what they were doing, not at their level yet, but one day I will be. I'm just happy to be in their company.