How dare these boxers challenge me with their primitive skills? It makes me angry.

Fear is the greatest obstacle to learning. But fear is your best friend. Fear is like fire. If you learn to control it, you let it work for you. If you don’t learn to control it, it’ll destroy you and everything around you. Like a snowball on a hill, you can pick it up and throw it or do anything you want with it before it starts rolling down, but once it rolls down and gets so big, it’ll crush you to death. So one must never allow fear to develop and build up without having control over it, because if you don’t you won’t be able to achieve your objective or save your life.

I can't change myself. I'm Mike Tyson. I'm a regular kid from the getto striving to do something positive with myself. I happen to fight well.

When I fight someone, I want to break his will. I want to take his manhood. I want to rip out his heart and show it to him.

Fear is your best friend or your worst enemy. It's like fire. If you can control it, it can cook for you; it can heat your house. If you can't control it, it will burn everything around you and destroy you. If you can control your fear, it makes you more alert, like a deer coming across the lawn.

Sometimes they laugh at things I don't think are funny, but I believe if they're laughing at me, it's a good show.

It's interesting that you put me in the league with those illustrious fighters [Muhammad Ali, Joe Louis, Jack Johnson], but I've proved since my career I've surpassed them as far my popularity. I'm the biggest fighter in the history of the sport. If you don't believe it, check the cash register.