Smack in the centre of contradiction is the place to be.

As a rock star, I have two instincts, I want to have fun, and I want to change the world. I have a chance to do both.

Facebook are an amazing team, a brilliant team. It's a technology that brings people together.

I'm home a lot. Because I live in Ireland, we can live under the celebrity radar. I might go missing for a whole year.

Religion can be the enemy of God. It's often what happens when God, like Elvis, has left the building.

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.

The human heart is greedy; it will use religion, color, or any other excuse to justify its greed. Blame the human heart.