Most statements about a book are not about the book itself, despite appearances, but about the larger set of books on which our culture depends at that moment. It is that set, which I shall henceforth refer to as the collective library, that truly matters, since it is our mastery of this collective library that is at stake in all discussions about books. But this mastery is a command of relations, not of any book in isolation, and it easily accommodates ignorance of a large part of the whole.
