The man who will whip me will be fast, strong and hasn't been born yet.

I am the greatest, I said that even before I knew I was.

The most powerful military country in the world, America - which makes all the guns, all the machinery, all the bullets - taught us how to shoot the guns.

If Ali says a mosquito can pull a plow, don't ask how. Hitch him up.

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

Outrun the people who quit when they feel discomfort, outrun the people who stop because of despair, outrun the people who are delayed because of prejudice, outrun the people who surrender to failure, and outrun the opponent who loses sight of the goal. Because if you want to win, the will can never retire, the race can never stop, and faith can never weaken.

Just remember that you don't have to be what they want you to be.