We have already had occasion more than once to mention the influence of Alexandria on Roman literature. Since the fall of Carthage Rome had had much intercourse with the capital of the Greek world. Her thought, erudition, and style, had acted strongly upon the rude imitators of Greek refinement. But hitherto the Romans had not been ripe for receiving their influence in full. In Cicero's time, however, and in a great measure owing to his labours, Latin composition of all kinds had advanced so far that writers, and especially poets, began to feel capable of rivalling their Alexandrian models. This type of Hellenism was so eminently suited to Roman comprehension that, once introduced, it could not fail to produce striking results. The results it actually produced were so vast, and in a way so successful, that we must pause a moment to contemplate the rise of the city which was connected with them. Alexander did not err in selecting the mouth of the Nile for the capital that should perpetuate his name. Its site, its associations, religious, artistic, and scientific, and the tide of commerce that was certain to flow through it, all suggested the coast of Egypt as the fittest point of attraction for the industry of the Eastern world, while the rapid fall of the other kingdoms that rose from the ruins of his Empire contributed to make the new Merchant City the natural inheritor of his great ideas. The Ptolemies well fulfilled the task which Alexander's foresight had set before them. They aspired to make their capital the centre not only of commercial but of intellectual production, and the repository of all that was most venerable in religion, literature, and art. To achieve this end, they acted with the magnificence as well as the unscrupulousness of great monarchs. At their command, a princely city rose from the sandhills and rushes of the Canopic mouth; stately temples uniting Greek proportion with Egyptian grandeur, long quays with sheltered docks, ingenious contrivances for purifying the Nile water and conducting a supply to every considerable house; [32] in short, every product of a luxurious civilisation was found there, except the refreshing shade of green trees, which, beyond a few of the commoner kinds, could not be forced to grow on the shifting sandy soil. The great glory of Alexandria, however, was its public library, Founded by Soter (306-285 B.C.), greatly extended by Philadelphus (285-247 B.C.), under whom grammatical studies attained their highest development, enriched by Euergetes (247-212 B.C.) with genuine MSS. of authors fraudulently obtained from their owners to whom he sent back copies made by his own librarians, [33] this collection reached under the last-named sovereign the enormous total of 532,800 volumes, of which the great majority were kept in the museum which formed part of the royal palace, and about 50,000 of the most precious in the temple of Serapis, the patron deity of the city.