Everyone is really afraid of getting out there and not being good. That's the challenge: To be afraid and know people are staring at you and know you might not do all that well, but you do it anyway. What singles out the successful athlete from the ones who never make it past a plateau, it that successful athletes risk failure, even though they are terrified.

The motivation is really to say people can find the game of getting involved interesting and find the problem and really have the passion and the enthusiasm to solve it and move forward, but that's all I know.

My mother found a way out of a little one-bedroom apartment in Athens, Greece to bring Arianna to Cambridge to study economics and bring me to the Royal Academy in London with very few financial resources and no connections. She didn't know anybody in England, but she found a way. Her love for her daughters and seeing what they could be, motivated her and gave her the chutzpah, the courage, to break down barriers. When you have the motivation of love, you will find the way.

Everybody was happy my brother was locked up. Not me because I know what it feels like to be in there. It ain't made for everybody, but I knocked a lot of blocks down.

I don't try to knock people out, but I have the ability to press him and get the cheese.

Everybody saying Guerrero, I'll really turn your ass into a real ghost.

I let beef get settled in the street, I just handle my business as a professional boxer.

It's all about the Benjamins, I got a Pay Per View and I should be on Pay Per View.

I'm very flexible. I've got flexibility in any weight class. If you guys out there want to fight me man, I will fight you guys.

I'll fight anybody who grabs the rope to hang themselves.