“I refuse to let adversity allow me to be average.”

“My objective is to destroy anybody over 200 pounds, in the ring or out.”

“My intentions were not to fascinate the world with my personality.”

“I'm the best ever. I'm the most brutal and vicious, and most ruthless champion there's ever been. There's no one can stop me. Lennox is a conqueror? No, I'm Alexander, he's no Alexander. I'm the best ever! There's never been anybody as ruthless! I'm Sonny Liston, I'm Jack Dempsey. There's no one like me. I'm from their cloth. There's no one that can match me. My style is impetuous, my defense is impregnable, and I'm just ferocious. I want your heart! I want to eat his children! Praise be to Allah!”

“My style was impetuous, my defenses were impregnable, and I was ferocious.”

“All empty souls tend to extreme opinion. It is only in those who have built up a rich world of memories and habits of thought that extreme opinions affront the sense of probability. Propositions, for instance, which set all the truth upon one side can only enter rich minds to dislocate and strain, if they can enter at all, and sooner or later the mind expels them by instinct.”

“We are proud of a human nature that could be so passionately extreme, but we shrink from advising others to follow the example.”

“Many bad policies are simply good policies taken too far.”