These pigeons have been living with each other for 10 or 15 years, but when I throw feed down, they kill each other to get it, and it's the same with the fighters. We love and respect each other...but we need that money.

There's nothing to fear but fear itself. It's an illusion of fear. Fear is an illusion. If you gonna die, you gonna die anyway; it's not something to fear, fear is not gonna help.

Nietzsche's my favorite. He's just insane.

I paid a worker at New York's zoo to re-open it just for me and Robin (his wife). When we got to the gorilla cage there was 1 big Silverback gorilla there just bullying all the other gorillas. They were so powerful but their eyes were like an innocent infant. I offered the attendant $10,000 to open the cage and let smash that silverback's snotbox! He declined.

Discipline is doing what you hate to do, but nonetheless doing it like you love it.

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.

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