I've been accused of being a little pedantic here and there, but I don't buy that criticism. I'm telling it like I see it. You don't have to buy it. You don't have to like it. You don't have to listen to it at all. I'm not trying to convince people of things, other than the fact that I'm trying to make as vivid as I can my own feelings and experiences.

Sometimes I catch myself doing something that I've already done. The more I've done, the more that's likely to happen. Then I just throw it away. I wait until I've got the right way of getting a thing done, which means my songwriting proceeds at a very slow pace. But it's the only way I can really work.

I'm particularly attuned to lyrics, and very often a bad set of lyrics will ruin a song for me, while my friends will be just grooving on the music. I don't mean that it has to be about anything in particular, but there has to be some art applied to it, simple or otherwise.

The people who have impressed me most - and the closest I've come to having heroes - are the people who have devoted their lives to making things better for others. These are people whose names you never hear, people who work for Doctors Without Borders, Oxfam, and other humanitarian groups. They're just out there in the world, doing stuff.

One day you're waiting for the sky to fall, The next you're dazzled by the beauty of it all.

My models for graceful aging are guys like John Lee Hooker and Mississippi John Hurt, who never stopped working till they dropped, as I fully expect to be doing, and just getting better as musicians and as human beings.

Here's Iraq, where irrigation was invented, where law was invented, where writing was invented. All these things that we consider necessities of civilization started there. And the people who live there damn well know that.