You have a lot to learn before becoming a champion. Once you are champion, you must accept the consequences..

Do not dehumanize others..

Some questions change everything..

I love life. There's always something to overcome, new people to meet... You've just got to find your bliss and go after it. That's where the drive i….

We have learned nothing..

Fear is the beginning of wisdom..

I'd rather be a comma than a full stop..

I let the scripts basically be my Bible..

Peace is not everything, but without peace, everything is nothing..

I got some real rough dental work done not long ago, and my mouth's still numb right here [points to the left side of his chin]. So it kind of messes….

My motivation has always been health - eating healthy and taking care of myself..

You can make something out of nothing..

Knowledge is after all a non-rivalrous good.

What about the future?" "We'll talk about the future when it gets here..

Life's the longest picture you're ever gonna take..

As an amateur, I couldn't get many fights. No one would fight me when I was a schoolboy..

The headiest loves were the loves that couldn't be..

The new celebrity thing is going to take some time to get used to because I really am not used to that!.

The love of every single one of my lives..

Travel is not about money, it's about courage..

It sounds very simple, but the truth is most people don't give themselves the opportunity to do what they really want to do, because they feel trappe….