Section CXXI Value in Use and Value in Exchange of Money
The original value in use of the precious metals, to satisfy certain wants of luxury in the most aesthetic and the most substantial manner, continues still; but with the advance of civilization, the employment of gold and silver for this purpose has fallen farther and farther behind the more recent employment of these metals as the best material for money. And since now the services rendered by money may be divided into two classes: storing up or preservation, and the transmission (division, concentration) of values,737 the former always plays a greater part in the earlier states of the development of trade by money; and the latter plays the larger part in the later stages of the same development. We may best compare money to the other machines or instruments of commerce.738
The person who, in times when there is a dearth of goods, and especially of capital, complains of a want of money, commits the same error as if he ascribed a scarcity or absence of grain, when it exists, to a too small number of wagons to carry it, or to the narrowness of country highways. The inference may, indeed, be sometimes well-founded, but certainly only by way of exception; and yet it is generally the first which politico-economical quacks think of in practice.739 Like all tools or instruments, money constitutes a part of an individual’s or a nation’s, or of the world’s capital. Considered from the point of view of private business or economy, money is circulating capital, but from the point of view of the world’s economy, it is fixed capital.740