Have more than one idea on the go at any one time. If it's a choice between writing a book and doing nothing I will always choose the latter. It's only if I have an idea for two books that I choose one rather than the other. I ­always have to feel that I'm bunking off from something.

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.

If you help them (the crew) create good memories, they'll forget all the bad stuff

Getting too much money too soon can be really bad. There's a balance to be kept - the right balance between new experience and a certain stability in one's life. I'm conscious of all these things in a way that, earlier on, I was only conscious of circumstantial stuff, like, money.

Have regrets. They are fuel. On the page they flare into desire.

I want to stress, this is the experience-growing up in a working-class family-that defined me and continues to define me. It's the core of my being. And it explains, incidentally, a good deal about my love of America.

To be interested in something is to be involved in what is essentially a stressful relationship with that thing, to suffer anxiety on its behalf.