The Wealth of Nations by Part 4 Chapter 1 Page 36

part of its accumulated gold and silver, or, secondly, some part of the annual produce of its manufactures; or, last of all, some part of its annual rude produce.

The gold and silver which can properly be considered as accumulated or stored up in any country may be distinguished into three parts: first, the circulating money; secondly, the plate of private families; and, last of all, the money which may have been collected by many years’ parsimony, and laid up in the treasury of the prince.

It can seldom happen that much can be spared from the circulating money of the country; because in that there can seldom be much redundancy. The value of goods annually bought and sold in any country requires a certain quantity of money to circulate and distribute them to their proper consumers,