Ali’s got a left, Ali’s got a right, if he hits you once, you’re asleep for the night

I never thought of losing, but now that it' s happened, the only thing is to do it right. That's my obligation to all the people who believe in me. We all have to take defeats in life.

You can be free. You can be black. Look at me! I'm the Heavyweight Champion! Can't nobody stop me.

That's okay, I'm still the Greatest.

I don't count my sit-ups. I only start counting when it starts hurting. That is when I start counting, because then it really counts. That's what makes you a champion.

Wisdom is knowing when you can't be wise.

I'll destroy you. I am the master of disaster.