I'll fight anybody my trainer puts me in with because I'm confident I can beat any fighter in the world. If anybody can see I'm almost a master at evading punches coming at me.

When I go to Europe or South America, they laugh at things that are totally different than what Americans would laugh at. It's just so crazy how we're so different in personalities with other people.

You never lose until you actually give up.

One of my friends once saw another guy's (criminal) record and said, 'Look, this guy is a born troublemaker, just a loser.' I had to tell him, 'No, that's my record - and it doesn't include my juvenile history.'

It's nothing personal, but I'm going to kill this guy

It doesn’t faze me what anyone says about me. It doesn’t matter what anyone says about me. I’m a totally different entity to what other people think. Michael and Tyson are two different people. I’m Tyson here.

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.