A hero is someone right who doesn't change.

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

Everything America should be, Muhammad Ali is.

Don't let any opportunity lead you away from serving God. That's a price that's too high to pay.

I'm the world heavyweight champion. I consider myself a citizen of the whole world.

If you can look in your mother's eyes and she's proud of you, then you're a champion.

Changing your nature is the hardest thing to do. But I discovered that you can be who you choose to be.