CHAPTER XX.

because the state only gains or loses through the channel of its citizens; and in what concerns foreign trade, that which best suits the individual, best suits also the state; therefore, by opposing obstacles to the exportation which individuals would be inclined to make of the precious metals, nothing more is done, than to force them to substitute some other commodity less profitable to themselves, and to the state. It must however be remarked, that I say only in what concerns foreign trade; because the profits which merchants make by their dealings with their countrymen, as well as those which are made in the exclusive commerce with colonies, are not entirely gains for the state. In the trade between individuals of the same country, there is no other gain but the value of an utility produced; Que la valeur d'une utilité produite."⁵ Vol. i. p. 401. I cannot see the distinction here made between the profits of the home and foreign trade. The object of all trade is to increase productions. If for the purchase of a pipe of wine, I had it in my power to export bullion, which was bought with the value of the produce of 100 days' labour, but Government, by prohibiting the exportation of bullion, should oblige me to purchase my wine with a commodity bought with the value of the produce of one hundred and five days' labour, the produce of five days' labour is lost to me, and, through me, to the state. But if these transactions took place between individuals, in different provinces of the same country, the same advantage would accrue both to the individual, and, through him, to the country, if he were unfettered in his choice of the commodities, with which he made his purchases; and the same disadvantage, if he were obliged by Government to purchase with the least beneficial commodity. If a manufacturer could work up with the same capital, more iron where coals are plentiful, than he could where coals are scarce, the country would be benefited by the difference. But if coals were no where plentiful, and he imported iron, and could get this additional quantity, by the manufacture of a commodity, with the same capital and labour, he would in like manner benefit his country by the additional quantity of iron. In the 6th Chap. of this work, I have endeavoured to