But the invention of money opened a new field to human avarice, by giving rise to usury and the practice of lending money at interest, while the owner passes a life of idleness: and it was with no slow advances that, not mere avarice only, but a perfect hunger[813] for gold became inflamed with a sort of rage for acquiring: to such a degree, in fact, that Septimuleius, the familiar friend of Caius Gracchus, not only cut off his head, upon which a price had been set of its weight in gold, but, before[814] bringing it to Opimius,[815] poured molten lead into the mouth, and so not only was guilty of the crime of parricide, but added to his criminality by cheating the state. Nor was it now any individual citizen, but the universal Roman name, that had been rendered infamous by avarice, when King Mithridates caused molten gold to be poured into the mouth of Aquilius[816] the Roman general, whom he had taken prisoner: such were the results of cupidity. One cannot but feel ashamed, on looking at those new-fangled names which are invented every now and then, from the Greek language, by which to designate vessels of silver filagreed[817] or inlaid with gold, and the various other practices by which such articles of luxury, when only gilded,[818] are made to sell at a higher price than they would have done if made of solid gold: and this, too, when we know that Spartacus[819] forbade any one of his followers to introduce either gold or silver into the camp—so much more nobleness of mind was there in those days, even in our runaway slaves. The orator Messala has informed us that Antonius the triumvir made use of golden vessels when satisfying the most humiliating wants of nature, a piece of criminality that would have reflected disgrace upon Cleopatra even! Till then, the most consummate instances of a similar licentiousness had been found among strangers only—that of King Philip, namely, who was in the habit of sleeping with a golden goblet placed beneath his pillows, and that of Hagnon of Teos, a commander under Alexander the Great, who used to fasten the soles of his sandals with nails of gold.[820] It was reserved for Antonius to be the only one thus to impart a certain utility to gold, by putting an insult upon Nature. Oh how righteously would he himself have been proscribed! but then the proscription should have been made by Spartacus.[821] CHAP. 15.—THE PERSONS WHO HAVE POSSESSED THE GREATEST QUANTITY OF GOLD AND SILVER.