I never look at a high point in my career. Everyone thinks about the Spinks fight, but that fight only lasted 91 seconds, so it's hard to say it defined my career.

I could never stop drugs, I could never stop drinking, until I received my spiritual awakening.

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.

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.

Fighting is spiritual. It appears to be physical from the layman's eyes. In my fights, I seemed to be angry and mad - all that stuff you saw me doing, the yelling and screaming and being mean in the ring - but I'm cool as a cucumber. I can hear everybody talking around me outside of the ring. I can see everybody. I know what is going on.

I'm the most brutal and ruthless conquerer there has ever been.

I ain't never loan friends money; I give it to 'em and I don't expect to get it back. Even when he says, "I'll pay you back," I never expect it. If he gives it back, then hey, that's a feather in his cap, but I don't expect to get it back.