In the '80s, the world I was living in wasn't this world of consumption. There wasn't that much to buy, really. Actually I'm still struck by that. There's not an awful lot of stuff I want. Somebody quotes Diogenes, who's walking around saying, "How many things there are in the marketplace of which Diogenes has no need." I always feel that. Except of course when you're living in Venice, California and you see all these lovely houses!

I always hope to come up with a style of writing that's appropriate to the material and I felt like this was. And then there's plenty of - I don't know if it's the right word but - lampooning, but it's always at my expense.

One of the reasons so many nonfiction books are so boring is because what they've done, very diligently, is fulfill the terms of their proposals. They've written up their proposal, long-form, and often what this does is then set up a sort of serial deal, where the whole book can essentially be reduced back to the size of the original proposal!

He [Thelonious Monk] played each note as though astonished by the previous one, as though every touch of his fingers on the keyboard was correcting an error and this touch in turn became an error to be corrected and so the tune never quite ended up the way it was meant to.

I don't like my books being defined by their "about"-ness. So now the subtitle has just become a kind of strap-line on the cover.

I think, about the distinction between fiction and nonfiction. Fiction is not really about anything: it is what it is. But nonfiction - and you see this particularly with something like the BBC Samuel Johnson Prize for Non-Fiction - nonfiction we define in relation to what it's about. So, Stalingrad by Antony Beevor. It's "about" Stalingrad. Or, here's a book by Claire Tomalin: it's "about" Charles Dickens.

It's this thing that's going on all the time - aging. Paul Auster quotes the poet George Opren on growing old: "What a strange thing to happen to a little boy." Which I think is so profound.