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THE WEALTH OF NATIONS

cannot apply himself entirely to his peculiar business, unless there is beforehand stored up somewhere, either in his own possession or in that of some other person, stock sufficient to maintain him, and to supply him with the materials and tools of his work, till he has not only completed, but sold his web. This accumulation must, evidently, be previous to his applying his industry for so long a time to such a peculiar business.[1]

As the accumulation of stock must, in the nature of things, be previous to the division of labor, so labor can be more and more subdivided in proportion only as stock is previously more and more accumulated. The quantity of materials which the same number of people can work up, increases in a great proportion as labor comes to be more and more subdivided; and as the operations of each workman are gradually reduced to a greater degree of simplicity, a variety of new machines come to be invented for facilitating and abridging those operations. As the division of labor advances, therefore, in order to give constant employment to an equal number of workmen, an equal stock of provisions, and a greater stock of materials and tools than what would have been necessary in a ruder state of things, must be accumulated beforehand. But the number of workmen in every branch of business generally increases with the division of labor in that branch, or rather it is the increase of their number which enables them to class and subdivide themselves in this manner.

As the accumulation of stock is previously necessary for carrying on this great improvement in the productive pow-

  1. Adam Smith was unaware of the fact which modern research has brought to light that in early society it was the community in its corporate capacity which held the land and accumulated stock, and not any one individual.—Ed.