I thought this reasoning necessary in order to give some light to a philosophical question which has been much disputed in Britain. I call it a philosophical question, not a political one; for whatever may be the consequence of such a miraculous transformation of mankind as would endow them with every species of virtue and free them from every species of vice, this concerns not the magistrate, who aims only at possibilities. He cannot cure every vice by substituting a virtue in its place. Very often he can only cure one vice by another, and in that case he ought to prefer what is least pernicious to society. Luxury, when excessive, is the source of many ills; but it is in general preferable to sloth and idleness, which would commonly succeed in its place, and are more pernicious both to private persons and to the public. When sloth reigns, a mean, uncultivated way of life prevails amongst individuals, without society, without enjoyment. And if the sovereign, in such a situation, demands the service of his subjects, the labour of the state suffices only to furnish the necessaries of life to the labourers, and can afford nothing to those who are employed in the public service. NOTES, OF REFINEMENT IN THE ARTS. [10] The inscription on the Place de Vendôme says 440,000. [11] _Fable of the Bees._ OF MONEY. Money is not, properly speaking, one of the subjects of commerce, but only the instrument which men have agreed upon to facilitate the exchange of one commodity for another. It is none of the wheels of trade; it is the oil which renders the motion of the wheels more smooth and easy. If we consider any one kingdom by itself, it is evident that the greater or less plenty of money is of no consequence, since the prices of commodities are always proportioned to the plenty of money, and a crown in Henry VII.’s time served the same purpose as a pound does at present. It is only the public which draws any advantage from the greater plenty of money, and that only in its wars and negotiations with foreign states. And this is the reason why all rich and trading countries, from Carthage to Britain and Holland, have employed mercenary troops, which they hired from their poorer neighbours. Were they to make use of their native subjects, they would find less advantage from their superior riches, and from their great plenty of gold and silver, since the pay of all their servants must rise in proportion to the public opulence. Our small army in Britain of 20,000 men is maintained at as great expense as a French army thrice as numerous. The English fleet, during the late war, required as much money to support it as all the Roman legions which kept the whole world in subjection during the time of the emperors.​[12]