Joyce's writing in Dubliners contains some of the most unshowily beautiful sentences in the English language. I learned from him that if you write a good, clean line of English, you can get under a reader's skin. The reader won't even know why, but there you are. Didion, Berger, the many others I mentioned above, and many, many poets I haven't mentioned. Writers of this calibre are the moving targets the rest of us are always chasing.

I couldn't remember what life was like before I started walking.

Perhaps this is what we mean by sanity: that, whatever our self-admitted eccentricities might be, we are not the villains of our own stories. In fact, it is quite the contrary: we play, and only play, the hero, and in the swirl of other people's stories, insofar as these stories concern us at all, we are never less than heroic.

It's an Obama book, certainly. I was delighted, and astonished, to hear recently that he was reading it. It's a book about a new kind of American reality, one that takes diversity for granted. It doesn't celebrate diversity, actually, it just says: this is how we live now.

A MOB is not, as is so often said, mindless. A MOB is single-minded.

The creative part of oneself finds its way out. In this case, I got interested particularly in the medium of Twitter and looked for ways to use it creatively.

We experience life as a continuity, and only after it falls away, after it becomes the past, do we see its discontinuities. The past, if there is such a thing, is mostly empty space, great expanses of nothing, in which significant persons and events float.