It were no easy task to recount the number of tenements and temples which were lost: but the following, most venerable for antiquity and sanctity, were consumed: that dedicated by Servius Tullius to the Moon; the temple and great altar consecrated by Evander the Arcadian to Hercules while present; the chapel vowed by Romulus to Jupiter Stator; the palace of Numa,[122] with the temple of Vesta, and in it the tutelar gods of Rome. Moreover, the treasures accumulated by so many victories, the beautiful productions of Greek artists, ancient writings of authors celebrated for genius, and till then preserved entire, were consumed: and tho great was the beauty of the city, in its renovated form, the older inhabitants remembered many decorations of the ancient which could not be replaced in the modern city. There were some who remarked that the commencement of this fire showed itself on the fourteenth before the calends of July, the day on which the Senones set fire to the captured city. Others carried their investigation so far as to determine that an equal number of years, months, and days intervened between the two fires. To proceed: Nero appropriated to his own purposes the ruins of his country, and founded upon them a palace; in which the old-fashioned, and, in those luxurious times, common ornaments of gold and precious stones, were not so much the objects of attraction as lands and lakes; in one part, woods like vast deserts: in another part, open spaces and expansive prospects. The projectors and superintendents of this plan were Severus and Celer, men of such ingenuity and daring enterprise as to attempt to conquer by art the obstacles of nature, and fool away the treasures of the prince: they had even undertaken to sink a navigable canal from the lake Avernus to the mouth of the Tiber, over an arid shore, or through opposing mountains: nor indeed does there occur anything of a humid nature for supplying water, except the Pomptine marshes; the rest is either craggy rock or a parched soil: and had it even been possible to break through these obstructions, the toil had been intolerable, and disproportioned to the object. Nero, however who longed to achieve things that exceeded credibility, exerted all his might to perforate the mountains adjoining to Avernus: and to this day there remain traces of his abortive project.