"I thought 'pop' was a term of abuse, it seemed sort of insulting and lightweight. I didn't realise how cool it was. Because some of the best music does have a lightweight quality, it has a kind of oxygen in it, which is not to say it's emotionally shallow. We've had to get the brightly coloured wrapping paper right, because what's underneath is not so sweet."
- Bono describing the difference between the "surface" of the songs to "what lies beneath".
did you know
The song 'I Will Follow' is about Bono's undying love and devotion to his mother, who died while Bono was still a very young boy. This song pays homage to the fact that death cannot sever love.