This force, which Adam Smith has glorified so eloquently, and which his successors have misconceived (making privilege its equal),--this force is LABOR. Labor differs in quantity and quality with the producer; in this respect it is like all the great principles of Nature and the most general laws, simple in their action and formula, but infinitely modified by a multitude of special causes, and manifesting themselves under an innumerable variety of forms. It is labor, labor alone, that produces all the elements of wealth, and that combines them to their last molecules according to a law of variable, but certain, proportionality. It is labor, in fine, that, as the principle of life, agitates (mens agitat) the material (molem) of wealth, and proportions it. Society, or the collective man, produces an infinitude of objects, the enjoyment of which constitutes its WELL-BEING. This well-being is developed not only in the ratio of the QUANTITY of the products, but also in the ratio of their VARIETY (quality) and PROPORTION. From this fundamental datum it follows that society always, at each instant of its life, must strive for such proportion in its products as will give the greatest amount of well-being, considering the power and means of production. Abundance, variety, and proportion in products are the three factors which constitute WEALTH: wealth, the object of social economy, is subject to the same conditions of existence as beauty, the object of art; virtue, the object of morality; and truth, the object of metaphysics. But how establish this marvelous proportion, so essential that without it a portion of human labor is lost,--that is, useless, inharmonious, untrue, and consequently synonymous with poverty and annihilation? Prometheus, according to the fable, is the symbol of human activity. Prometheus steals the fire of heaven, and invents the early arts; Prometheus foresees the future, and aspires to equality with Jupiter; Prometheus is God. Then let us call society Prometheus.