"It's time for bed. And here's what I'm going to do. I'm going to get in bed, and I don't have anyone to sleep with now, so what I do is I sleep with my books. And I know that's kind of weird and solitary and pathetic. But if you think about it, it's very cozy. Over a period of four, five, six, seven, nine, twenty nights of sleeping, you've taken all these books to bed with you, and you fall asleep, and the books are there.