I might go on for pages, citing contradictory and self-contradictory definitions. But it would only weary the reader. It is unnecessary to multiply quotations. Those already given are sufficient to show how wide a difference exists as to the comprehension of the term capital. Any one who wants further illustration of the "confusion worse confounded" which exists on this subject among the professors of political economy may find it in any library where the works of these professors are ranged side by side.
Now, it makes little difference what name we give to things, if when we use the name we always keep in view the same things and no others. But the difficulty arising in economic reasoning from these vague and varying definitions of capital is that it is only in the premises of reasoning that the term is used in the peculiar sense assigned by the definition, while in the practical conclusions that are reached it is always used, or at least it is always understood, in one general and definite sense. When, for instance, it is said that wages are drawn from capital, the word capital is understood in the same sense as when we speak of the scarcity or abundance, the increase or decrease, the destruction or increment, of capital—a commonly understood and definite sense which separates capital from the other factors of production, land and labor, and also separates it from like things used merely for gratification. In fact, most people understand well enough what capital is until they begin to define it, and I think their works will show that the economic writers who differ so widely in their definitions use the term in this commonly understood sense in all cases except in their definitions and the reasoning based on them.
This common sense of the term is that of wealth devoted to procuring more wealth. Dr. Adam Smith correctly expresses this common idea when he says: "That part of a man's stock which he expects to afford him revenue is called his capital." And the capital of a community is evidently the sum of such individual stocks, or that part of the aggregate stock which is expected to procure more wealth This also is the derivative sense of the term. The word capital,