of the guards, Photius was sent ambassador to the caliph of Bagdad. The tedious hours of exile, perhaps of confinement, were beguiled by the hasty composition of his _Library_, a living monument of erudition and criticism. Two hundred and fourscore writers, historians, orators, philosophers, theologians, are reviewed without any regular method: he abridges their narrative or doctrine, appreciates their style and character, and judges even the fathers of the church with a discreet freedom, which often breaks through the superstition of the times. The emperor Basil, who lamented the defects of his own education, intrusted to the care of Photius his son and successor, Leo the philosopher; and the reign of that prince and of his son Constantine Porphyrogenitus forms one of the most prosperous Êras of the Byzantine literature. By their munificence the treasures of antiquity were deposited in the Imperial library; by their pens, or those of their associates, they were imparted in such extracts and abridgments as might amuse the curiosity, without oppressing the indolence, of the public. Besides the _Basilics_, or code of laws, the arts of husbandry and war, of feeding or destroying the human species, were propagated with equal diligence; and the history of Greece and Rome was digested into fifty-three heads or titles, of which two only (of embassies, and of virtues and vices) have escaped the injuries of time. In every station, the reader might contemplate the image of the past world, apply the lesson or warning of each page, and learn to admire, perhaps to imitate, the examples of a brighter period. I shall not expatiate on the works of the Byzantine Greeks, who, by the assiduous study of the ancients, have deserved, in some measure, the remembrance and gratitude of the moderns. The scholars of the present age may still enjoy the benefit of the philosophical commonplace book of StobÊus, the grammatical and historical lexicon of Suidas, the Chiliads of Tzetzes, which comprise six hundred narratives in twelve thousand verses, and the commentaries on Homer of Eustathius, archbishop of Thessalonica, who, from his horn of plenty, has poured the names and authorities of four hundred writers. From these originals, and from the numerous tribe of scholiasts and critics, some estimate may be formed of the literary wealth of the twelfth century: Constantinople was enlightened by the genius of Homer and Demosthenes, of Aristotle and Plato: and in the enjoyment or neglect of our present riches, we must envy the generation that could still peruse the history of Theopompus, the orations of Hyperides, the comedies of Menander, and the odes of AlcÊus and Sappho. The frequent labor of illustration attests not only the existence, but the popularity, of the Grecian classics: the general knowledge of the age may be deduced from the example of two learned females, the empress Eudocia, and the princess Anna Comnena, who