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.

I'm not used to sensitivity any more. When I see people cry when I lose, save your tears. I don't know how to handle people crying any more. I lost my sensitivity like that. Please, you embarrass me when you cry because I don't know what to do when you cry. I don't know what to say.

To be successful in sports or business, you really have to live the lifestyle. Success is about lifestyle. Just because I was training and working hard, that didn't make me champion or a good fighter. My lifestyle made me a good fighter. In my mind and my daily life, I was the heavy weight champ when I was 15 or 14. I lived the life of the heavyweight champion, and that's who I became. And that is so much more than just training. So, when the time presented itself, that's who I already was. I was ready. I was already there.

All praise is to Allah, I'll fight any man, any animal, if Jesus were here I'd fight him too.

My objective was to hurt the other fighters. I wanted to hurt them. I wanted to be merciless. Man, I was a wild thing. It's kind of a drug, a rush.

It's good to know how to read, but it's dangerous to know how to read and not how to interpret what you're reading.

When you see me smash somebody's skull, you enjoy it.