The school must have been attached to the library, and was probably an adjacent building. This will explain the existence of the school-exercises which have come from the library of Nineveh, as well as the reading-books and other scholastic literature which were stored within it. At the same time, when we remember the din of an oriental school, where the pupils shout their lessons at the top of their voices, it is impossible to suppose that the scribes and readers would have been within ear-shot. Nor was it probable that there was only one school in a town of any size. The practice of herding large numbers of boys or girls together in a single school-house is European rather than Asiatic. The school in later times developed into a university. At Borsippa, the suburb of Babylon, where the library had been established in the temple of Nebo, we learn from Strabo that a university also existed which had attained great celebrity. From a fragment of a Babylonian medical work, now in the British Museum, we may perhaps infer that it was chiefly celebrated as a school of medicine. In Assyria education was mainly confined to the upper classes. The trading classes were perforce obliged to learn how to read and write; so also were the officials and all those who looked forward to a career in the diplomatic service. But learning was regarded as peculiarly the profession of the scribes, who constituted a special class and occupied an important position in the bureaucracy. They acted as clerks and secretaries in the various departments of state, and stereotyped a particular form of cuneiform script, which we may call the chancellor’s hand, and which, through their influence, was used throughout the country. In Babylonia it was otherwise. Here a knowledge of writing was far more widely spread, and one of the results was that varieties of handwriting became as numerous as they are in the modern world. The absence of a professional class of scribes prevented any one official hand from becoming universal. We find even the son of an “irrigator,” one of the poorest and lowest members of the community, copying a portion of the “Epic of the Creation,” and depositing it in the library of Borsippa for the good of his soul. Indeed, the contract tablets show that the slaves themselves could often read and write. The literary tendencies of Assur-bani-pal doubtless did much toward the spread of education in Assyria, but the latter years of his life were troubled by disastrous wars, and the Assyrian empire and kingdom came to an end soon after his death.