"It's a song about nobility and personal sacrifice, about doing what's right, even if your heart is telling you otherwise."
- Bono on Walk On
did you know
The Picture of Dorian Grey mentioned in the song 'The Ocean' is a novel by Oscar Wilde, the Irish author who has been a huge influence on Bono's lyrics. In referring to it, Bono mocks his own vanity in thinking a rock star can change the world.