circulation of gold. The social movement itself appears to the owners of commodities partly as an outward necessity and partly as a mere formal intermediary process which enables every individual who puts any use-value into circulation to get other use-values out of it of an equal value. The use-value of commodities comes into play with their disappearance from the sphere or circulation, while the use-value of money as a medium of circulation is in its very circulation. The movement of a commodity in the sphere of circulation is of a transitory kind, while ceaseless motion in that sphere constitutes the function of money. Through this special function which it performs within the sphere of circulation money acquires a new capacity, which we have to consider now more closely.
In the first place, we see that the circulation of money forms an endlessly split up movement, since it reflects the splitting up of the process of circulation into an infinitely large number of purchases and sales and the independent separation of the mutually supplementary phases of metamorphoses of commodities. In the small cycles described by money, where the starting and returning