I try to learn as much as I can because I know nothing compared to what I need to know.

I always bring out the best in men I fight, but Joe Frazier, I'll tell the world right now, brings out the best in me. I'm gonna tell ya, that's one helluva man, and God bless him

You're not going to enjoy every minute of the journey, but the success you'll find at the end will make it all worth it.

You can go to Japan, China, all the European, African, Arab, and South American countries, and man, they know me. I can't name a nation where they don't know me.

Hating people because of their color is wrong. And it doesn't matter which color does the hating. It's just plain wrong.

I'm the most recognized and loved man that ever lived cuz there weren't no satellites when Jesus and Moses were around, so people far away in the villages didn't know about them.

I'm going to show you how great I am!