Chap. XXVII. I next endeavour to shew how necessary a thing it is for a statesman to acquire a thorough knowledge of the nature and effects of circulation. By this he is able to judge, when the coin circulating in the country is sufficient for carrying on alienation; and when it is not, he is taught how to augment the quantity of it, either by drawing it from the repositories as oft as he finds the inhabitants disposed to lock it up; or by substituting symbolical or paper money in place of it, when the metals are really wanting.

Here I observe, that the circulating or current money of any nation is constantly in proportion to the taste of dissipation in the rich, and application to industry in the poor.

When the dissipation of the rich, tends to call off the industrious from supplying the branches of exportation, then the statesman, in place of facilitating the melting down of solid property in favour of domestic circulation, by the easy introduction of symbolical money, should render this operation more difficult, permitting the lands to be loaded by entails, substitutions, trusts, settlements, and other inventions which may hurt the credit of young people, such as retarding the term of coming to full age, and others of a like nature.

On the other hand, while lands remain ill cultivated; while the numerous classes remain idle and poor; and while much money is found locked up, the very opposite administration is expedient: Every method then must be employed to facilitate and establish the credit of those who have solid property; such as the introduction of loans upon interest; the breaking entails upon estates; the facilitating the sale of them, in favour of the liquidation of all claims competent to the industrious, against the proprietors, even declaring the cause of creditors the favourable side in all ambiguous law-suits; and, last of all, allowing arrestment of the person for moveable debts, which is supporting the interest of creditors as far, I think, as is possible, in any free nation. Every regulation becomes, in short, expedient, which can favour the industrious, accelerate circulation, and establish a credit to every one in proportion to his worth.

The more money becomes necessary for carrying on consumption, the more it is easy to levy taxes; the use of which is to advance the public good, by drawing from the rich, a fund sufficient to employ both the deserving, and the poor, in the service of the state; or to correct the bad consequences of domestic luxury as to foreign trade, by providing a fund for the payment of bounties upon exportation.

In imposing taxes, a statesman should attend to the nature of those branches of circulation where the balance is made to vibrate, in order to distinguish them from those where no vibration is implied. When a man buys an estate, it would be absurd to make him pay a tax of cent. per cent. though you may safely make him pay at that rate, when he buys a pint of gin, or a pound of chocolate.

In taxes, again, upon consumption, a particular attention is to be had, not to confound those which are paid by people who consume to gratify their desires, with those which are paid by such as consume in order to produce; that is to say, those which affect the rich, with those which affect the industrious.

Farther, a statesman must see with perspicuity how far the imposition of taxes may influence the prices of exportable goods; and in so far as prices are influenced by them, they must be refunded with interest, and even when that is not sufficient to support the foreign competition, premiums or bounties are to be thrown in, at the expence of new impositions upon domestic consumption.

As all augmentations must at last come to a stop, so must these expedients for the support of foreign trade against the influence of domestic abuse; but when trade comes to a stop, taxes may be increased; because the considerations in favour of exportation are removed. The statesman then must change his plan, and make use of the power and influence he acquires by an opulent exchequer, to root out the abuses which have dried up the spring from which his country used to receive a continual augmentation of wealth.

I conclude my chapter with this reflection: That under a wise administration, every vice in a state carries a proper antidote along with it.