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Muhammad Ali Quotes about Boxing

We have one life / It soon will be past / What we do for God / Is all that will last.

"Muhammad Ali: What I've Learned" by Cal Fussman, www.esquire.com. January 17, 2012.

I ain't got no quarrel with them Viet Cong.

Thomas Hauser, Muhammad Ali (1996). “Muhammad Ali in perspective”, Harpercollins

Eat your words! Eat your words! I am the greatest.

FaceBook post by Muhammad Ali from Apr 22, 2013

I shook up the world.

Twitter post from Mar 30, 2012