"On the road I was surrounded by people who were older than me and more experienced than I was. I was seventeen. I was a virgin. I had difficultly as any normal teenager would."
- Larry Mullen jr. on joining U2 as a young kid
The song Heartland is about a trip Bono and Adam made after the Joshua Tree tour through America by car, they passed many placed and states and Heartland contains phrases of Bono's journey of that trip.