"When we were growing up, the 45 single was the heart of rock-and-roll and in many regards still is. It's the hardest thing to pull off. The surest sign that a band is growing stale and running out of creative ideas is when it turns to prog. And I well remember the 1970s when prog almost destroyed rock music. It's the mold growing on a congealed band on its last legs. Indeed, it still lurks among us in new, insidious forms like indie. The few times U2 has attempted prog, we've tempered it with good songwriting."

“Bowie was much more responsible for the aesthetic of punk rock than he's been given credit for, like, in fact, most interesting things in the Seventies and Eighties.”

“I met this poet named Brendan Kennelly. I have known him for years; he is an unbelievable poet. And he said, “Bono, if you want to get to the place where the writing lives, imagine you’re dead.” There is no ego, there is no vanity, no worrying about who you will offend. That is great advice.”

“Yesterday, here in Philadelphia, at the Liberty Bell, I met a lot of Americans who do have the will. From arch-religious conservatives to young secular radicals, I just felt an incredible overpowering sense that this was possible. We're calling it the ONE campaign, to put an end to AIDS and extreme poverty in Africa. They believe we can do it, so do I.”

“The world is more malleable than you think and it's waiting for you to hammer it into shape.”

“Streaming audio interview with Bono and The Edge from 1983 - Classic Rock Central”

“What's interesting is, in the months leading up to this, I was probably at the lowest ebb in my life. I was feeling just teenage angst. I didn't know if I wanted to continue living — that kind of despair. I was praying to a God I didn't know was listening.”