These are not books, lumps of lifeless paper, but minds alive on the shelves.  From each of them goes out its own voice… and just as the touch of a button on our set will fill the room with music, so by taking down one of these volumes and opening it, one can call into range the voice of a man far distant in time and space, and hear him speaking to us, mind to mind, heart to heart.  ~Gilbert HighetLCE