in price, and the twofold character of labor contained in the commodity exists as yet merely as two distinct forms of expression, and, although in consequence thereof, the embodiment of universal labor-time, gold, confronts actual commodities only as an imaginary measure of value, yet the fact that exchange value exists as price, or that gold exists as a measure of value implies the necessity of the alienation of commodities for hard cash and the possibility of their non-alienation. In short, here lies latent the entire contradiction which is inherent in the fact that products are commodities or that the particular work of a private individual can be of no account in society until it has taken the very opposite form of abstract universal labor. For that reason, the utopians, who want to have commodities but not money, who want a system of production based on private exchange without the necessary conditions underlying such a system, are consistent when they “destroy” money not in its tangible form but in its nebulous illusory form of a measure of value. Under the invisible measure of value there lurks the hard
The process by which gold has become the measure of value and exchange value has been turned into price, being once assumed, all commodities express in their prices but imagined quantities of gold of various magnitudes. As such various quantities of the same thing, gold, they are equated, compared and measured with each other, and thus arises the technical necessity of referring them to a definite quantity of gold as a unit of measure, a unit which develops into a standard measure by virtue of its divisibility into aliquot parts, which in their turn can be sub-divided into aliquot parts.40 But quantities of gold as such are measured by weight.
The standard of measure is thus found ready in the general measures of weight of metals and, therefore, where-ever metallic circulation is in vogue, these measures serve originally as standards of price. Since commodities no more relate to each other as exchange values to be measured by labor-time, but as magnitudes of the same denomination