“You can possess a book without really owning it, though. Beyond ownership in a commercial or legal sense, there’s ownership of an emotional or metaphysical kind - when a book speaks so powerfully to us that we feel it’s ours exclusively: that it exists just tor us. People we meet sometimes have this effect too; they look into our eyes, and speak in a hushed, intimate voice, and make us feel we’re uniquely important to them - before going on to do the same to someone else. In life, we call these people flirts. The best books are flirtatious, too, since they seem to be ours alone when in reality they’re anyone’s.”