"It's a song that every generation has to sing, it's the eternal song. It's about what's possible and still everything is possible."
- Bono before the release of Window In The Skies, 2006.
did you know
The Popmart stage design, which looked like a supermarket, appealed to Bono as a supermarket, with its myriad choices and temptations, could function as a metaphor for U2's songs, as they often deal with the struggle between desire and faith.