The Wealth of Nations by Part 2 Chapter 2 Page 30

by what remains of this value, after deducting what is necessary for supporting the tools and instruments of their trade.

That the greater part of the gold and silver which, being forced abroad by those operations of banking, is employed in purchasing foreign goods for home consumption, is and must be employed in purchasing those of this second kind, seems not only probable but almost unavoidable.

Though some particular men may sometimes increase their expense very considerably though their revenue does not increase at all, we may be assured that no class or order of men ever does so; because, though the principles of common prudence do not always govern the conduct of every individual, they always influence that of the majority of every class or order. But the revenue of idle people,