The leadership definitely have to come from the leaders.

I used to imagine what it would be like to do what Jim Brown was doing. I used to imagine what it would be like to be like a Tony Dorsett. I used to imagine what it would be like to be like a Walter Payton. I was imagining Emmitt Smith doing exactly what they were doing.

I've given everything I can possible to the game, on and off the field.

If you want to stay perfect, you cannot go undefeated with a blemish on your record.

I don't have to put on shoulder pads and run out there and let somebody hit on me a little bit.

Charles Haley changed the way the Cowboys played football in the 90s. And the reason why I say that is because he was such a dominant force coming off the edge, where it took two and three to block him.

My mom said, 'Don't get married. You're too young. Go out there and experience what life has to offer.' And I did.