U2 bassist Adam Clayton: When I was drinking, there were many times when I was out for the night and didn't come back for a week'

"I never realised that sculpture could move me, and I was so affected by this piece that I bought it. It was a lot of money."

"I think it's from spending a lot of time in hotel rooms, waiting. My guiltiest pleasure? Watching television, it doesn't matter what."

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