I always say that I'm a clean athlete and that I should be randomly tested anytime, urine and blood.

I don't fight for legacy. I don't fight for none of that, I fight for that check. I'm in the check cashing business.

I think I already proved that I wasn't just fighting for the money, because I fought as an amateur. I fought 90 fights for free.

A lot of times, in the beginning of my career, I put pressure on myself just because I wanted to perform so well. I just wanted to be perfect.

I know how I could beat myself: by not being disciplined, by slacking, by not dedicating myself to my craft, by not working hard, by not listening, by thinking I know it all - short like that.

I'm always going to love my father.

No athlete works harder than Floyd Mayweather.