"But I hope to maintain my credibility after I stop playing. Because, yes of course, now I play and I score goals and children all over are mad about me. Not just poor children - all children. We can make them really happy by the way we play, though I have to say that it's the poor ones that I think of most, the ones who can't come and watch the games at the stadium. We mean so much to them. That's why I'm so committed to this work. Later, after you've stopped playing, it's harder to have the same impact. But I will give it a go. I want to continue doing this kind of work for ever."