When I see Messi - who is the best player in the world in my opinion - lose the ball, he runs off until he gets it back or commits a foul. Our guys lose the ball and fold their arms.

Without Messi there isn't a team for Argentina, Messi is brilliant, different, with a strong mentality. Let's hope he doesn't change.

Brazil is in a solid position. In the past, if the United States sneezed, we caught pneumonia. Today, if the United States sneezes, we sneeze too.

Hunger is actually the worst weapon of mass destruction. It claims millions of victims each year.

A war can perhaps be won single-handedly. But peace - lasting peace - cannot be secured without the support of all.

I don't need arms, and neither does anyone else... At the very least, a ban would prevent fights from turning deadly.

I know how to move between political camps. When everyone in the world hated (Libyan leader Moammar) Gadhafi, I paid him an official visit. It caused an uproar - Lula's visiting the devil!