When they grew more industrious, it is natural to believe that they began, with the help of sharp stones and pointed sticks, to cultivate a few vegetables or roots around their huts; though it was long before they knew how to prepare corn, or were provided with the implements necessary for raising it in any large quantity; not to mention how essential it is, for husbandry, to consent to immediate loss, in order to reap a future gain--a precaution very foreign to the turn of a savage's mind; for, as I have said, he hardly foresees in the morning what he will need at night. The invention of the other arts must therefore have been 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.