A public granary of corn, a storehouse of cloth, a magazine of arms; all these must be allowed real riches and strength in any state. Trade and industry are really nothing but a stock of labour, which, in times of peace and tranquillity, is employed for the ease and satisfaction of individuals; but in the exigencies of state, may, in part, be turned to public advantage.
Could we convert a city into a kind of fortified camp, and infuse into each breast so martial a genius, and such a passion for public good, as to make every one willing to undergo the greatest hardships for the sake of the public; these affections might now, as in ancient times, prove alone a sufficient spur to industry, and support the community. It would then be advantageous, as in camps, to banish all arts and luxury; and, by restrictions on equipage and tables, make the provisions and forage last longer than if the army were loaded with a number of superfluous retainers. But as these principles are too disinterested and too difficult to support, it is requisite to govern men by other passions, and animate them with a spirit of avarice and industry, art and luxury. The camp is, in this case, loaded with a superfluous retinue; but the provisions flow in proportionably larger. The harmony of the whole is still supported; and the natural bent of the mind being more complied with, individuals, as well as the public, find their account in the observance of those maxims.
The same method of reasoning will let us see the advantage of foreign commerce, in augmenting the power of the state, as well as the riches and happiness of the subject. It encreases the stock of labour in the nation; and the sovereign may convert what share of it he finds necessary to the service of the public.
Foreign trade, by its imports, furnishes materials for new manufactures; and by its exports, it produces labour in particular commodities, which could not be consumed at home. In short, a kingdom, that has a large import and export, must abound more with industry, and that employed upon delicacies and luxuries, than a kingdom which rests contented with its native commodities. It is, therefore, more powerful, as well as richer and happier. The individuals reap the benefit of these commodities, so far as they gratify the senses and appetites. And the public is also a gainer, while a greater stock of labour is, by this means, stored up against any public exigency; that is, a greater number of laborious men are maintained, who may be diverted to the public service, without robbing any one of the necessaries, or even the chief conveniencies of life.
If we consult history, we shall find, that, in most nations, foreign trade has preceded any refinement in home manufactures, and given birth to domestic luxury. The temptation is stronger to make use of foreign commodities, which are ready for use, and which are entirely new to us, than to make improvements on any domestic commodity, which always advance by slow degrees, and never affect us by their novelty. The profit is also very great, in exporting what is superfluous at home, and what bears no price, to foreign nations, whose soil or climate is not favourable to that commodity. Thus men become acquainted with the pleasures of luxury and the profits of commerce; and their delicacy and industry, being once awakened, carry them on to farther improvements, in every branch of domestic as well as foreign trade. And this perhaps is the chief advantage which arises from a commerce with strangers. It rouses men from their indolence; and presenting the gayer and more opulent part of the nation with objects of luxury, which they never before dreamed of, raises in them a desire of a more splendid way of life than what their ancestors enjoyed. And at the same time, the few merchants, who possess the secret of this importation and exportation, make great profits; and becoming rivals in wealth to the ancient nobility, tempt other adventurers to become their rivals in commerce. Imitation soon diffuses all those arts; while domestic manufactures emulate the foreign in their improvements, and work up every home commodity to the utmost perfection of which it is susceptible. Their own steel and iron, in such laborious hands, become equal to the gold and rubies of the INDIES.
When the affairs of the society are once brought to this situation, a nation may lose most of its foreign trade, and yet continue a great and powerful people. If strangers will not take any particular commodity of ours, we must cease to labour in it.
The same hands will turn themselves towards some refinement in other commodities, which may be wanted at home. And there must always be materials for them to work upon; till every person in the state, who possesses riches, enjoys as great plenty of home commodities, and those in as great perfection, as he desires;which can never possibly happen. CHINA is represented as one of the most flourishing empires in the world; though it has very little commerce beyond its own territories.