Emotions, particularly anger, are like fire. They can cook your food and keep you warm, or they can burn your house down.

Losers are winners who quit,...even if you lose...you still win...if you don't quit.

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.

Greatness is not a measure of how great you are but how great others came to be because of you

When two men step into the ring, one and only one deserves to win. When you step into the ring, you gotta know you deserve to win. You gotta know destiny owes you victory , cause you trained harder than your opponent. You sparred harder. You ran farther.

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.

Fear is like fire. You can make it work for you: it can warm you in the winter, cook your food when you're hungry, give you light when you are in the dark, and produce energy. Let it go out of control and it can hurt you, even kill you... Fear is a friend of exceptional people... You must understand fear so you can manipulate it.