And with a last stardrop, a last circle, I arrive, and she's there, chemical wonder in her eyes.

We need a self because the complexity of the chemical processes that make up our individual humanities exceeds the processing power of our brains.

I am sometimes asked to name my favourite books. The list changes, depending on my mood, the year, tricks played by memory. I might mention novels by Nabokov and Calvino and Tolkien on one occasion, by Fitzgerald and Baldwin and E.B. White on another. Camus often features, as do Tolstoy, Borges, Morrison and Manto.

I believe one can gauge a book's impact only after about 10 years.

Empathy is about finding echoes of another person in yourself.

Like many kids, I used to pretend all sorts of things. I would climb into a tree and imagine that I was on an island, that the grass below we was an ocean, that the leaves were the fins of sharks. Perhaps unlike many people, I never really stopped. I still have a childlike predisposition to fantasise and share my fantasies.