“There is nothing,” Naudé wrote, “that renders a Library more recommendable, than when every man finds in it that which he is looking for and cannot find anywhere else; therefore the perfect motto is, that there exists no book, however bad or badly reviewed, that may not be sought after in some future time by a certain reader.” These remarks demand from us an impossibility, since every library is, by needs, an incomplete creation, a work-in-progress, and every empty shelf announces the books to come.”