Sergio Martinez quotes:

Mentally, he's not the same person anymore (Paul Williams).

If I could've made Muhammad Ali smaller I would have fought him.

Julio Cesar Chavez will never be ready to fight me.

I have the rematch that I wanted. I'm going to knockout a Mexican and I will reconquer my title

I've never had any intentions of taking a break (from boxing).

He needs to have a strong heart, because critics don't have a heart.

He can't take back what he said on Twitter, that he will fight me.

They're going to need a DNA test to identify him after the fight (Chavez Jr.)

I've won my last four matches by knockout. Out of 30 fights, I've won more than 20 by knockout. I think that a ballet dancer wouldn't win by knockout.

"It gets better." - On his campaign against bullying.

Chavez will hit the canvas. He will be sitting in his corner, or with the doctor or referee stopping the fight. There's no other outcome.

How can you fight someone you can't hit?

I've lived with pressure all my life. I enjoy it.

They criticize because they don't have a life. It's easy to criticize another person.

They wanted to wait, to improve, to get better, when he's already a world champion. And that's a mistake. That's a chicken attitude.

I've waited almost 10 months for this revenge, I know I deserve it.

He may be taller, but I'm going to show that I'm bigger than him.

History says that I'm one of the best pound-for-pound, and I won't stop until I'm number one.

I know by the way the punch landed, he wouldn't get up.

I'll keep waiting because I'm a young man. I'm not as old as they think.

It hurts me because of what he's doing to boxing. Because one of the most important world titles is at stake now. The champion has to defend it against the best.

It makes me feel good. Being a foreigner, (the American fans) they make me feel like I'm a citizen of this country.

No. He'll get hurt, and he's a good person.

So I'm not wrong when I said you are a puppet? That you have no voice or choice in deciding?

The other champions don't want to fight me. Every single one.

To be world champion brings fame. The fame brings good things and bad things too. I try to take the good with calmness.

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

You're living in a delusion based on your legendary father.