The hero and the coward both feel exactly the same fear, only the hero confronts his fear and converts it into fire.

Mike's (Tyson) punch is like an atomic bomb in that it is relative to nature. Both have no value unless you have a means of conveying it to the target. He is boxing-smart.

Fear is the greatest obstacle to learning. But fear is your best friend. Fear is like fire. If you learn to control it, you let it work for you. If you don’t learn to control it, it’ll destroy you and everything around you.

I believe nature's a lot smarter than anyone thinks. During the course of a man's life he develops a lot of pleasures and people he cares about. Then nature takes them away one by one. It's her way of preparing you for death.

There is no difference between a hero and a coward in what they feel. It’s what they do that makes them different. The hero and the coward feel exactly the same, but you have to have the discipline to do what a hero does and to keep yourself from doing what the coward does.

The hero and the coward both feel the same thing, but the hero uses his fear, projects it onto his opponent, while the coward runs. It's the same thing, fear, but it's what you do with it that matters.

There are very few new things in this world, very few. That's why people that are young, if they're smart, try to profit from the experience of an older guy so they won't have to go through all the pain and suffering. But a certain amount of pain and suffer is good, because it makes a person think they've learned.