"I rarely go back to a book, since I never feel sufficiently caught up in my own work. However, a few years ago, on a stalled expedition, I had an opportunity to reread The Idiot, which I’ve always thought of as “my favorite novel” (if such a thing can be; the great ones are no more comparable than the sun and the sky). I wanted to see if that book held up — if it was as heartbreaking and magnificent as I once thought it, and of course it was. Whereas — well, let’s simply say that most modern novels, even the better ones, are pretty dinky in ambition and certainly unworthy of a second reading when one knows that great ones are still out there unread. … I admire many of my contemporaries, especially those who risk something or bring some new element to their work. … Of course, there are single novels that are excellent, but what interests me most is the working through from book to book of some recurrent obsession or at least preoccupation, a reverberation from within, which may burst the work wide at any moment, though it often seems half-hidden from the writer. What I’m trying to describe, I guess, is conflagration, a life burning up, as lives do in Dostoyevsky. Obsession that isn’t crazed or criminal is always enthralling."