My toughest fight was myself. For me to disclose and let things out was not easy because we don't want to seem weak or like we are different, but I learned that it's okay.

When I'm not in training. I'll walk around the streets at 153, but it's not solid; it's my socializing weight.

People can do more than they ever believe they can do. Physically, mentally, academically. You have to be pushed. It hurts. But it's worth it, and it's a great thing.

Ali's belief in himself was something I picked up on, and it's become my own philosophy

I think I've become one of the best finishers in boxing; if I hurt a guy, I normally take him out.

Sugar Ray Robinson was probably the greatest pound-for-pound fighter of all time.

You have to know you can win. You have to think you can win. You have to feel you can win.