necessary to compel mankind to apply themselves to agriculture. No sooner were artificers wanted to smelt and forge iron, than others were required to maintain them; the more hands that were employed in manufactures, the fewer were left to provide for the common subsistence, though the number of mouths to be furnished with food remained the same: and as some required commodities in exchange for their iron, the rest at length discovered the method of making iron serve for the multiplication of commodities. By this means the arts of husbandry and agriculture were established on the one hand, and the art of working metals and multiplying their uses on the other.
The cultivation of the earth necessarily brought about its distribution; and property, once recognised, gave rise to the first rules of justice; for, to secure each man his own, it had to be possible for each to have something. Besides, as men began to look forward to the future, and all had something to lose, every one had reason to apprehend that reprisals would follow any injury he might do to another. This origin is so much the more natural, as it is impossible to conceive how property can come from anything but manual labour: for what else can a man add to things which he does not originally create, so as to make them his own property? It is the husbandman's labour alone that, giving him a title to the produce of the ground he has tilled, gives him a claim also to the land itself, at least till harvest, and so, from year to year, a constant possession which is easily transformed into property. When the ancients, says Grotius, gave to Ceres the title of Legislatrix, and to a festival celebrated in her honour the name of Thesmophoria, they meant by that that the distribution of lands had produced a new kind of right: that is to say, the right of property, which is different from the right deducible from the law of nature.
In this state of affairs, equality might have been sustained, had the talents of individuals been equal, and had, for example, the use of iron and the consumption of commodities always exactly balanced each other; but, as there was nothing to preserve this balance, it was soon disturbed; the strongest did most work; the most skilful turned his labour to best account; the most ingenious devised methods of diminishing his labour: the husbandman wanted more iron, or the smith more corn, and, while both laboured equally,
