When Tarquin was king, and had all but completed the buildings of the Capitol, designing, whether from oracular advice or his own pleasure, to erect an earthen chariot upon the top, he intrusted the workmanship to Tuscans of the city Veii, but soon after lost his kingdom. The work thus modelled, the Tuscans set in a furnace, but the clay showed not those passive qualities which usually attend its nature, to subside and be condensed upon the evaporation of the moisture, but rose and swelled out to that bulk, that, when solid and firm, notwithstanding the removal of the roof and opening the walls of the furnace, it could not be taken out without much difficulty. The soothsayers looked upon this as a divine prognostic of success and power to those that should possess it; and the Tuscans resolved not to deliver it to the Roman, who demanded it, but answered that it rather belonged to Tarquin than to those who had sent him into exile. A few days after, they had a horse-race there, with the usual shows and solemnities, and as the charioteer with his garland on his head was quietly driving the victorious chariot out of the ring, the horses, upon no apparent occasion, taking fright, either by divine instigation or by accident, hurried away their driver at full speed to Rome; neither did his holding them in prevail, nor his voice, but he was forced along with violence till, coming to the Capitol, he was thrown out by the gate called Ratumena. This occurrence raised wonder and fear in the Veientines, who now permitted the delivery of the chariot.
The building of the temple of the Capitoline Jupiter had been vowed by Tarquin, the son of Demaratus, when warring with the Sabines;Tarquinius Superbus, his son or grandson, built but could not dedicate it, because he lost his kingdom before it was quite finished. And now that it was completed with all its ornaments, Poplicola was ambitious to dedicate it; but the nobility envied him that honour, as, indeed, also, in some degree, those his prudence in making laws and conduct in wars entitled him to. Grudging him, at any rate, the addition of this, they urged Horatius to sue for the dedication, and, whilst Poplicola was engaged in some military expedition, voted it to Horatius, and conducted him to the Capitol, as though, were Poplicola present, they could not have carried it. Yet, some write, Poplicola was by lot destined against his will to the expedition, the other to the dedication; and what happened in the performance seems to intimate some ground for this conjecture; for, upon the Ides of September, which happens about the full moon of the month Metagitnion, the people having assembled at the Capitol and silence being enjoined, Horatius, after the performance of other ceremonies, holding the doors, according to custom, was proceeding to pronounce the words of dedication, when Marcus, the brother of Poplicola, who had got a place on purpose beforehand near the door, observing his opportunity, cried, "O consul, thy son lies dead in the camp;" which made a great impression upon all others who heard it, yet in nowise discomposed Horatius, who returned merely the reply, "Cast the dead out whither you please; I am not a mourner;" and so completed the dedication. The news was not true, but Marcus thought the he might avert him from his performance; but it argues him a man of wonderful self-possession, whether he at once saw through the cheat, or, believing it as true, showed no discomposure.
The same fortune attended the dedication of the second temple; the first, as has been said, was built by Tarquin, and dedicated by Horatius; it was burnt down in the civil wars. The second, Sylla built, and, dying before the dedication, left that honour to Catulus; and when this was demolished in the Vitellian sedition, Vespasian, with the same success that attended him in other things, began a third and lived to see it finished, but did not live to see it again destroyed, as it presently was; but was as fortunate in dying before its destruction, as Sylla was the reverse in dying before the dedication of his. For immediately after Vespasian's death it was consumed by fire. The fourth, which now exists, was both built and dedicated by Domitian. It is said Tarquin expended forty thousand pounds of silver in the very foundations; but the whole wealth of the richest private man in Rome would not discharge the cost of the gilding of this temple in our days, it amounting to above twelve thousand talents; the pillars were cut out of Pentelican marble, of a length most happily proportioned to their thickness; these we saw at Athens; but when they were cut anew at Rome and polished, they did not gain so much in embellishment as they lost in symmetry, being rendered too taper and slender. Should any one who wonders at the costliness of the Capitol visit any one gallery in Domitian's palace, or hall, or bath, or the apartments of his concubines, Epicharmus's remark upon the prodigal, that-"'Tis not beneficence, but truth to say, A mere disease of giving things away,"would be in his mouth in application to Domitian. It is neither piety, he would say, nor magnificence, but, indeed, a mere disease of building, and a desire, like Midas, of converting everything into gold or stone. And thus much for this matter.