There's never been a great fight without the writers taking on and finding an identity for it. That's probably what has happened boxing. Writers are not writing about us big boys anymore and I tell you right, however you feel, take something, find it, and use it because American needs something to read about.

When I found Jesus Christ, I learned to be a better athlete. I didn't have to go out there and knock them out in the first round. I've learned to be patient, skillful in the ring. At the same time, I wanted to prove to other boxers that you can take off this killer instinct stuff, you can be a great athlete, a great boxer, and love your brother.

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

People are hurt in love affairs and never recover, more than a boxing match.

I do believe he’s the greatest, but forget about boxing - give that to Joe Louis, or somebody - I believe he’s one of the greatest men I’ve ever met.

Don't try to reinvent the wheel. Just learn from the guys who have already done it well. You need a mentor, a seasoned coach who is willing to share his wisdom and experience with you. Ask someone who has already been successful to guide you.

The Internal Revenue Service is the real undefeated heavyweight champion.