Nick Diaz is a champion so he's got the spirit that comes with it. So he's not going to give up mentally. You see a lot of guys give up mentally and that's why they get knocked out or submitted. They give up mentally before they lose.

I will never take the fact that I am Welterweight Champion for granted. I learnt my mistake in the past. No matter how great, no matter how people tell me how great I am, I'm always one mistake away from losing everything.

If you want to be a proud person, then you want to avenge your loss. For me it was [Josean] Serra and [Joe] Hughes, and for Michael Bisping, Henderson is one of his losses - one of his most painful losses. So I understand why he wants to avenge it. As an athlete I understand.

I'm not impressed by your performance.

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 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.

A guy that has more knowledge has the advantage.