"My sister died in 1973 and then my mother died in 1976. In some ways, both events defined the kind of person I've become. My mother's death certainly catapulted me in the band's direction."
- Larry Mullen jr.
did you know
The lyric "3:33 when the numbers fell off the clock face" from Unknown Caller is a reference to the Bible verse Jeremiah 33:3. Bono refers to it as "God's phone number".