U2 was involved in Live Aid, and I ended up going to Ethiopia and working there for some time with my wife, Ali.

Even though I'm a believer, I still find it really hard to be around other believers. They make me nervous, they make me twitch. I sorta watch my back.

Convictions, in the end, they can be dangerous, but a world without them is just kind of an awful kind of gray, amorphous mass.

The great moments of rock 'n' roll were never off in some corner of the music world, in a self-constructed ghetto.

I felt rich when I was 20 years old and my wife was paying my bills. Just being in a band, I've always felt blessed.

My heroes are the ones who survived doing it wrong, who made mistakes, but recovered from them.

Every age has its massive moral blind spots. We might not see them, but our children will.