The chained dictionary in the chained libraryis too weighty to lift, you say. Beyond the lock of it,the door to the library, also locked. Beyond that, the stair to the library, at the footof which is another locked door. Aha, girls,taught Latin and Calculus, to read and to sew,you feel these lines of defence arrayed againstthe enemy. Not only is this not a book for youbut a lexicon in chains, kept secure onlyby the careful hands of monks and scholars.