First of all, Shakespeare is about pleasure and interest. He was from the first moment he actually wrote something for the stage, and he remains so.

When I was quite young I came across a collection of [Franz] Kafka stories and read "The Judgment." I was just floored by that story. I couldn't understand it. I still don't. I'm talking about something I read more than 50 years ago. That story left a little scar on me.

There's a huge amount of work on Adam and Eve, from the ancient world to the present. Saint Augustine was obsessed with them.I don't know if it helps my research, but I get a big kick out of Mark Twain, who wrote "The Diaries of Adam and Eve." He wrote very funny stuff on them. I sometimes read things that are loosely related to what I'm thinking and writing about.

In short, it became possible - never easy, but possible - in the poet Auden's phrase to find the mortal world enough.

It is not that Shakespeare's art is in technicolor and fancy, and that real life is black and white and tedious. The life that Shakespeare was living was the only life he had, and he had to use it to create what he was doing.

Poems are difficult to silence.

I believe that it is a whole lifetime of work on Shakespeare's part that enabled him to do what he did. But the question is how you can explain this whole lifetime in such a way to make it accessible and available to us, to me.