When I think of greatness, I think of guys like Earl Campbell and Gale Sayers and Walter Payton, and these individuals who, it's unanimous they're going to make a difference - when they're coming out of college, there's no doubt.

People think that coaches are always right, but it's difficult to teach a runner how to run, because every runner is different. You have to have an understanding of how to assist what that runner has, so they know how to assist what you have without taking away your special ability, because you're not like anybody else.

Education, family, character, intelligence, humility, okay? These are the things that make a culture live.

Everybody does good things, but I'm talking about making major changes in the educational system that would impact an entire race. I'm talking about stopping these young gang members from killing one another. I'm talking about keeping prisons from overflowing.

When you're around a sport awhile and sort of get to know everybody, you start to appreciate people more instead of just seeing a number and a sponsor and a competitor.

Generally speaking, I think that Frank Lampard is one of the best players in international football.

I feel like my whole life only tennis.

I think everyone deserves their place in this sport, and Bisping has been around, and he's fought hard and deserves to be the champion.