I'm not a boy-writer, I've never been. I wanted to be a boy-writer when I was young, and I think that held me back. I wanted to be very clever, and funny, but I'm not very clever and not terribly funny. I've finally accepted my limits, and I do what I can do.

I've dealt with numbers all my life, of course, and after a while you begin to feel that each number has a personality of its own. A twelve is very different from a thirteen, for example. Twelve is upright, conscientious, intelligent, whereas thirteen is a loner, a shady character who won't think twice about breaking the law to get what he wants. Eleven is tough, an outdoorsman who likes tramping through woods and scaling mountains; ten is rather simpleminded, a bland figure who always does what he's told; nine is deep and mystical, a Buddha of contemplation.

What matters is not how well you can avoid trouble, but how you cope with trouble when it comes.

There are often references to childhood, but they're rarely the focus of the [my] novels.

I do not repeat conversations that I can't remember. And it's something that irritates me a great deal, because I think most memoirs are false novels.

I feel I'm discovering something new, a different rhythm, and I guess these rhythms have a lot to do with walking, too, but it's a longer trajectory now. I'm traveling greater distances with each sentence. But I don't write about walking that much anymore.

What if I had been born during a war and I lived in an occupied city, and people were being taken out and shot every day? Everything would be different - even after the war ended, my future would be very different. Look at what these poor people in Aleppo are going through. The children, the ones who survive, are going to be absolutely altered by what they live through, and you and I, luckily, have never had to deal with that.