I predict that this will be the greatest book ever and it will sell more than any other book in history

Your body is sacred. You’re far more precious than diamonds and pearls, and you should be covered too.

That man was beautiful. Timing, speed, reflexes, rhythm, his body, everything was beautiful. And to me, still, I would say pound for pound... I'd say I'm the greatest heavyweight of all time, but pound for pound, I still say Sugar Ray Robinson was the greatest of all time.

I'm the king of the world, I am the greatest, I'm Muhammed Ali, I shook up the world, I am the greatest, I'm king of the world, I'm pretty, I'm pretty, I'm a baaaad man, you heard me I'm a baaad man, Archie Moore fell in four, Liston wanted me more, so since he's so great, I'm a make him fall in eight, I'm a baaad man, I'm king of the world! I'm 22 years old and ain't gotta mark on my face, I'm pretty, I easily survived six rounds with that ugly bear, because I am the greatest.

Impossible is not a fact. It's an opinion. Impossible is not a declaration. It's a dare. Impossible is potential. Impossible is temporary. Impossible is nothing

I'm The Greatest, but only in relation to fighting.

Don't count the days, make the days count.