The only true poets of this period are the Sicilian idyllists. Over the waning day of Greek poetry Theocritus, Bion, and Moschus cast the sunset hues of their excessive beauty. Genuine and exquisite is their inspiration; pure, sincere, and true is their execution. Yet we agree with Shelley, who compares their perfume to "the odor of the tuberose, which overcomes and sickens the spirit with excess of sweetness." In the same way the erotic epigrammatists, though many of them genuine poets, especially the exquisite Meleager of Gadara, in the very perfection of their peculiar quality of genius offer an unmistakable sign of decay. It is the fashion among a certain class of modern critics to extol the art of decadence, to praise the hectic hues of consumption, and even the dull livors of corruption, above the roses and the lilies of health. Let them peruse the epigrams of Meleager and of Straton. Of beauty in decay sufficient splendors may be found there. While Alexandria was thus carrying the poetic tradition of Hellas to its extremity in the idyl and the epigram--carving cherrystones after the sculptor's mallet had been laid aside--and was continuing the criticism which had been set on foot by Aristotle, Athens persisted in her function of educating Europe. She remained a sort of university, in which the doctrines of Plato and Aristotle were adequately developed, though not in the most comprehensive spirit, by a crowd of peripatetic and academic sages, and where the founders of the Epicurean and Stoic schools gave a new direction to thought. It was during the first vigor of the Epicurean and Stoic teaching that the spirit of Hellas came into contact with the spirit of Rome. Hence Lucretius, Cicero, the satirists--whatever, in fact, Rome may boast of philosophy, retains the tincture of the ethics of her schoolmasters. Rome, as Virgil proudly said, was called to govern--not to write poems or carve statues, but to quell the proud and spare the abject. Still she caught, to some extent, the æsthetic manners of her captive. Consequently, long after the complete political ascendency of Rome was an established fact, and geographical Greece had become an insignificant province, the Hellenic spirit led the world. And some of its latest products are still dazzling in beauty, marvellous in ingenuity, Titanic in force. A few names selected from the list of Græco-Roman authors will be more impressive than much description. Plutarch of Chæronea, in the first century, the author of the great biographies; Lucian, the Syrian, in the second century, the master of irony and graceful dialogue and delicate description; Epictetus, the Phrygian slave, in the second century, who taught the latest form of Stoicism to the Romans, and had for his successor Marcus Aurelius; Philostratus of Lemnos, the rhetorician and author of the life of Apollonius; Plotinus, Porphyrius, and Proclus, the revivers of Platonic philosophy under a new form