I hit Ali with everything and he said 'is that all you got' and I said 'yeah, that's pretty much it.'

You never help others by allowing them to getaway with giving less than their best efforts.

Klitschko has had a good career. A lot of his fights have been out of the country as though he hasn't even been invited into the real heavyweight picture in the United States. He's a good fighter. You can't talk about him unless you can beat him and it doesn't seem that there's anyone around who can truly beat him.

I wanted the world to know where I was from. I wanted to say to the world, "We gotcha." America gotcha.

Without appreciation and respect for other people, true leadership becomes ineffective, if not impossible.

Sonny Liston stood up to me and actually made me give ground. No one has ever done that to me before or since.

Anybody going into boxing already has brain damage.