There is a line from the Marina Tsvetaeva poem I'm so fond of: "In this most Christian of worlds/ All poets are Jews." What she means is that writers and artists are outside the normal flow of daily life, the normal flow of society in general.

It's an ethical pact I've made with myself and with the reader - not to invent. And when I can't remember, I say I can't remember. I'm just appalled by the memoirs published by people who regurgitate dialogue, conversations from when they were small children, and they go on for three or four pages. I can't even remember what we said to each other ten minutes ago! How can I remember what was said sixty years ago? It's not possible.

I started out in life as a poet, I was only writing poetry all through my 20s, it wasn't until I was about 30 that I got serious about writing prose. While I was writing poems, I would often divert myself by reading detective novels, I liked them.

Art is not politics. The glory of the novel is that in its essence, it is a democratic form, because it treats individuals as worthy of scrutiny. That alone is a kind of political act. A good novel about a tea party of rich women can be just as galvanizing and important to the soul as War and Peace, so I think it's not really the job of artists to do anything. They can have their opinions as private citizens, but they must continue making their art.

Stories surge up out of nowhere, and if they feel compelling, you follow them. You let them unfold inside you and see where they are going to lead.

I'd go nuts. Because people look at the same passage and one person will say this is the best thing he's ever read, and another person will say it's absolutely idiotic. I mean, there's no way to reconcile those two things. You just have to forget the whole business of what people are saying.

Most of the boys would come with bits of equipment that their fathers had given them from their war days - helmets, canteens, binoculars, these kinds of things - that leant a kind of authenticity to the games we were playing. But, of course, my father never gave me anything. So I began to question him. You know, Why don't you have anything from the war? And I think he was...embarrassed to tell me he hadn't fought, because, you know, little boys want to turn their fathers into heroes, and he didn't want to be diminished in my eyes.