I put Catholic guilt to work pretty good for a rich rock star.

Dream up the kind of world you want to live in. Dream out loud.

When you truly accept that those children in some far off place in the global village have the same value as you in God's eyes or even in just your eyes, then your life is forever changed; you see something that you can't un-see.

The great music for so many artists - the Beatles, the Rolling Stones - was always at the moment when they were closest to pop. It would be easy for U2 to go off and have a concept album, but I want us to stay in the pop fray.

You see, Africa makes a fool of our idea of justice. It makes a farce of our idea of equality. It mocks our pieties. It doubts our concern. It questions our commitment. Because there is no way we can look at what's happening in Africa, and if we're honest, conclude that it would ever be allowed to happen anywhere else.

U2 is an original species... there are colours and feelings and emotional terrain that we occupy that is ours and ours alone.

Poverty breeds despair. We know this. Despair breeds violence. We know this. In turbulent times, isn't it cheaper, and smarter, to make friends out of potential enemies than to defend yourself against them later?