A pestilential disease arose from the stagnation of the deluge, and so rapid was the contagion, that fourscore persons expired in an hour in the midst of a solemn procession, which implored the mercy of Heaven. A society in which marriage is encouraged and industry prevails soon repairs the accidental losses of pestilence and war: but, as the far greater part of the Romans was condemned to hopeless indigence and celibacy, the depopulation was constant and visible, and the gloomy enthusiasts might expect the approaching failure of the human race. Yet the number of citizens still exceeded the measure of subsistence: their precarious food was supplied from the harvests of Sicily or Egypt; and the frequent repetition of famine betrays the inattention of the emperor to a distant province. The edifices of Rome were exposed to the same ruin and decay: the mouldering fabrics were easily overthrown by inundations, tempests, and earthquakes: and the monks, who had occupied the most advantageous stations, exulted in their base triumph over the ruins of antiquity. It is commonly believed, that Pope Gregory the First attacked the temples and mutilated the statues of the city; that, by the command of the Barbarian, the Palatine library was reduced to ashes, and that the history of Livy was the peculiar mark of his absurd and mischievous fanaticism. The writings of Gregory himself reveal his implacable aversion to the monuments of classic genius; and he points his severest censure against the profane learning of a bishop, who taught the art of grammar, studied the Latin poets, and pronounced with the same voice the praises of Jupiter and those of Christ. But the evidence of his destructive rage is doubtful and recent: the Temple of Peace, or the theatre of Marcellus, have been demolished by the slow operation of ages, and a formal proscription would have multiplied the copies of Virgil and Livy in the countries which were not subject to the ecclesiastical dictator.