"True joy comes when you inspire, encourage, and guide someone else on a path that benefits him or her."

"You can have everything in life you want, if you will just help other people get what they want."

"My toughest fight was with my first wife."

"I am the king of the world."

"I had to prove you could be a new kind of black man."

"My principles are more important than the money or my title."

"When you can whip any man in the world, you never know peace."

"I figured that if I said it enough, I would convince the world that I really was the greatest."

"Impossible is potential. Impossible is temporary. Impossible is nothing."

"The fight is won or lost far away from witnesses - behind the lines, in the gym, and out there on the road, long before I dance under those lights."

"He who is not a good servant will not be a good master."

"Serve others without expecting anything in return."

"If somebody is doing something that is useful to the rest of society, I think that's a good thing."

"A company is a group of people organized to create a product or service."

"A great man is different from an eminent one in that he is ready to be the servant of the society."