A character has a distinctive voice - you should be able to hear them in your head and conduct a conversation with them while you're out walking. If the answers surprise you, you know it's the character speaking and not you.

Whatever it is that pulls the pin, that hurls you past the boundaries of your own life into a brief and total beauty, even for a moment, it is enough.

I think we are worlds compressed into human form.

Lovers are not at their best when it matters. Mouths dry up, palms sweat, conversation flags and all the time the heart is threatening to fly from the body once and for all. Lovers have been known to have heart attacks. Lovers drink too much from nervousness and cannot perform. They eat too little and faint during their fervently wished consummation. They do not stroke the favoured cat and their face-paint comes loose. This is not all. Whatever you have set store by, your dress, your dinner, your poetry, will go wrong.

The most prosaic of us betray a belief in the inward life every time we talk about 'my body' rather than 'I.

One of the problems with watching TV is that you've got a fairly low level of language operating all the time. Quite a small vocabulary and really no conceptual or abstract thinking. That's an issue. If you've got a wide vocabulary, you can learn. The complexities of grammar, in themselves, force you to think about time in a particular way. Force you to widen your outlook on the world.

The baby explodes into an unknown world that is only knowable through some kind of a story – of course that is how we all live, it’s the narrative of our lives, but adoption drops you into the story after it has started. It’s like reading a book with the first few pages missing. It’s like arriving after curtain up. The feeling that something is missing never, ever leaves you – and it can’t, and it shouldn’t, because something is missing.