Page:The Works of the Rev. Jonathan Swift, Volume 2.djvu/345

Rh called kings; or in a senate, who were called the nobles; or in the people collective or representative, who may be called the commons. Each of these had frequently the executive power in Greece, and sometimes in Rome: but the power in the last resort, was always meant by legislators, to be held in balance among all three. And it will be an eternal rule in politicks among every free people, that there is a balance of power to be carefully held by every state within itself, as well as among several states with each other.

The true meaning of a balance of power, either without or within a state, is best conceived by considering, what the nature of a balance is. It supposes three things; First, the part which is held, together with the hand that holds it; and then the two scales, with whatever is weighed therein. Now consider several states in a neighbourhood; in order to preserve peace between these states, it is necessary they should be formed into a balance, whereof one or more are to be directors, who are to divide the rest into equal scales, and upon occasion remove from one into the other, or else fall with their own weight into the lightest: so in a state within itself, the balance must be held by a third hand, who is to deal the remaining power with the utmost exactness into the several scales. Now it is not necessary that the power should be equally divided between these three; for the balance may be held by the weakest, who, by his address and conduct, removing from either scale, and adding of his own, may keep the scales duly poised. Such was that of the two kings of Sparta, the consular power in Rome, that of the kings of Media before the reign of Cyrus, as Rh