You should sit in meditation for 20 minutes a day, unless you're too busy, then you should sit for an hour. If Tetris has taught me anything, it's that errors pile up & accomplishments disappear. Everybody has a plan until they get punched in the mouth.

You think the speed of your fingers can match the strength of my fists?

I'm doing what great artists before me did, like Judy Garland, Sammy Davis, Eddie Cantor. I'm doing what they were doing, not at their level yet, but one day I will be. I'm just happy to be in their company.

The mind is a real dangerous neighborhood to travel by ourselves.

If Mike Tyson is in your courtroom and you don't send him to jail, it's an injustice. Everyone knows he's a bad guy. So if he is in your courtroom, he should go to jail.

Everybody you fight is not your enemy and everybody who helps you is not your friend.

I don't know that person anymore, that guy in '86, '87. I don't know that guy no more. I don't have no affinity for that guy no more. I have no affinity for the guy who said, 'I am the greatest fighter God produced.' I have no affinity for the guy who said he would try to push his [opponent's] nose bone up into his brain. I just don't know that guy. I don't know who he is. I don't know where he came from. I don't have no kind of connection with him no more.