I think bankers will always get away with whatever they can get away with.

It's part of a writer's profession, as it's part of a spy's profession, to prey on the community to which he's attached, to take away information - often in secret - and to translate that into intelligence for his masters, whether it's his readership or his spy masters. And I think that both professions are perhaps rather lonely.

I mean, you can't be less ruthless than the opposition simply because your government's policy is benevolent, can you now?

There is no such thing as a secure writer: every novel is an impossible mountain.

During the Cold War, we lived in coded times when it wasn't easy and there were shades of grey and ambiguity.

For all the flailing and huffing and puffing, there is a kind of fatality about the process of war-making and the excuses we find for it, the consolation of belligerence in politics.

I grew up in a completely bookless household. It was my father's boast that he had never read a book from end to end. I don't remember any of his ladies being bookish. So I was entirely dependent on my schoolteachers for my early reading with the exception of The Wind in the Willows, which a stepmother read to me when I was in hospital.