The key to Zeppelin's longevity has been change.

I'm just looking for an angel with a broken wing.

My finger picking is sort of a cross between Pete Seeger, Earl Scruggs, and total incompetence.

I suggested back in 1980 to do a chronological live album, but there wasn't that much enthusiasm for it.

I'm at my best when I'm exhausted and under pressure.

I can only listen to what I'm working on, at the time. I can't listen to anything else because I don't want to copy it.

Crowley didn't have a very high opinion of women, and I don't think he was wrong.