One of the many things I do not understand about Americans is this: what is it like to be a citizen of a superpower, to maintain democratically the means of planetary extinction. I wonder how this contributes to the dreamlife of America, a dreamlife that is so deep and troubled.

Don't dumb down; always write for your top five percent of readers.

I am, incidentally, the only writer to have received the Somerset Maugham award twice - the first time for my first novel, the second time for my second first novel.

I say, 'If I had a serious brain injury I might well write a children's book', but otherwise the idea of being conscious of who you're directing the story to is anathema to me, because, in my view, fiction is freedom and any restraints on that are intolerable.

My father once said there's a correlation between a nation's cuisine and its people: England, nice people, nasty food; France, nice food, nasty people; Spain, nice people, nasty food; Italy, nice people, nice food; and Germany, nasty food, nasty people. And I've always thought that there must be something terribly wrong with the German character - and that there is, really.

He didn't want to please his readers. He wanted to stretch them until they twanged.

It's becoming clearer and clearer to me that the world is there to be celebrated by writers, and in fact this is what all the good ones do, and that the great fashion for gloom and grimness was in fact a false path that certain writers took, I think in response to the horrors of the first half of the twentieth century.