It is not the least singular circumstance in the history of this extraordinary people, that those who, in the enthusiasm of their first successes, were the sworn foes of literature, should become for several ages its exclusive patrons. Almansor, the founder of Bagdad, has the merit of first exciting this spirit, which was encouraged in a still greater degree by his grandson Almamon. This caliph employed his agents in Armenia, Syria, Egypt, and at Constantinople, in collecting the most celebrated works on Grecian science, and had them translated into the Arabic language. Philosophy, astronomy, geometry, and medicine, were thus introduced and taught; public schools were established; and learning, which had altogether fled from Europe, found an asylum on the banks of the Tigris. Nor was this spirit confined to the capital: native works began to appear; and by the hands of copyists were multiplied out of number, for the information of the studious, or the pride of the wealthy. The rage for literature extended to Egypt and to Spain. In the former country, the Fatimites collected a library of a hundred thousand manuscripts, beautifully transcribed, and very elegantly bound; and in the latter, the Ommiades formed another of six hundred thousand volumes; forty-four of which were employed in the catalogue. Their capital, Cordova, with the towns of Malaga, Almeria, and Murcia, produced three hundred writers; and seventy public libraries were established in the cities of Andalusia. What a change since the days of Omar, when the splendid library of the Ptolemies was wantonly destroyed by the same people! A retribution, though a slight one, was thus made for their former devastations; and many Grecian works, lost in the original, have been recovered in their Arabic dress. Neither was this learning confined to mere parade, though much of it must undoubtedly have been so. Their proficiency in astronomy and geometry is attested by their astronomical tables, and by the accuracy with which, in the plain of Chaldea, a degree of the great circle of the earth was measured. But it was in medicine that, in this dark age, the Arabians shone most: the works of Hippocrates and Galen had been translated and commented on; their physicians were sought after by the princes of Asia and Europe; and the names of Rhazis, Albucasis, and Avicenna are still revered by the members of the healing art. So little, indeed, did the physicians of Europe in that age know of the history of their own science, that they were astonished, on the revival of learning, to find in the ancient Greek authors those systems for which they thought themselves indebted to the Arabians!