I'm a musician. I write songs. I just hope when the day is done I've been able to tear a little corner off of the darkness.

Whenever I see grace, I’m moved.

I'm a singer, not a politician, and I think you don't want the two to get confused. It's not OK to be on CNN talking about people starving and then tell the interviewer that your new album is coming out in six months.

When people say, you know, 'Good teacher,' 'Prophet,' 'Really nice guy'... this is not how Jesus thought of Himself. So you're left with a challenge in that, which is either Jesus was who he said he was or a complete and utter nut case. You have to make a choice on that.

There is a root arrogance in any writer; a hugely arrogant assumption that anyone is going to listen to them.

It's stasis that kills you off in the end, not ambition.

It's much easier to be successful than it is to be relevant. The tricks won't keep you relevant. Tricks might keep you popular for a while, but in all honesty, I don't know how U2 will stay relevant. I know we've got a future. I know we can fill stadiums. And yet with every record, I think, 'Is this it? Are we still relevant?'