Fighting is about knowledge, knowledge is a very important part of it.

Sometimes I'm under the impression some of the fights happen that they shouldn't happen because a guy's cheating. Also, I think when something like this happen they should have not only a suspension but also monetary wise enforce a penalty. Maybe take the purse of the fighter to the other fighter.

With discipline, belief, and the right knowledge, we become the best we can be.

I don't want to be an exception, because I was very outspoken about Performance Enhancing Drugs. It would be bad for my reputation if I would have an exemption [for doping test] - I don't want to have a free pass, I want to be like everybody else.

It’s OK to get butterfly in your stomach; the key is to learn how to make them fly in formation.

I'm not impressed by your performance.

It’s like life. The more knowledge you get, the more questions you ask. The smarter you get, the more you realize that everything can be possible.