For if you train hard and responsibly your confidence surges to a maximum

Cassius Clay must be beaten and the Black Muslims' scourge removed from boxing.

I always say that in order to appreciate warm weather, you must experience cold. I wouldn't change one thing - all the embarrassing moments, the defeats, all of everything - through all of this, I have learned me.

A prizefighter who gets knocked out or is badly outclassed suffers in a way he will never forget.

For if you train hard and responsibly your confidence surges to a maximum

I've learned so much, so very much about myself in defeat. I've learned very little to nothing in victory.

When you have millions of dollars, you have millions of friends.