The Wealth of Nations by Part 1 Chapter 9 Page 12

trade of France, of which they still retain a very large share. The great property which they possess both in the French and English funds, about forty millions, it is said, in the latter (in which I suspect, however, there is a considerable exaggeration); the great sums which they lend to private people in countries where the rate of interest is higher than in their own, are circumstances which no doubt demonstrate the redundancy of their stock, or that it has increased beyond what they can employ with tolerable profit in the proper business of their own country: but they do not demonstrate that that has decreased. As the capital of a private man, though acquired by a particular trade, may increase beyond what he can employ in it, and yet that trade continue to increase too; so may likewise the capital of a great nation.