ports of Holland, and prevent their navy from venturing to sea, we must conclude, that the relative power of the two nations is altered, since the time that the Dutch fleet rode triumphant in the river Thames. But, if we want to make a comparison between the naval power of England and that of France and Spain, we must not compare it with the strength of their navies in the year 1780, when they bid us defiance at Plymouth, but take things actually as they are at this present time. When a nation is upon an equality with others, for wealth, it may be considered as neither deserving the name of a rich or a poor nation, whatever its real wealth or poverty may be. The same thing holds with power. When a nation is merely able to protect itself, but fully equal to that, though unable to make conquests, or aggrandize itself, against the will of other nations, it may be said to be neither weak nor strong. Thus, for example, Denmark as a nation is upon a par with others; and neither to be called wealthy and powerful, nor weak and poor, though it certainly has both more actual wealth and power than it had in the eighth century, when the Danes burnt London, Paris, and Cologne. Thus, then, with respect to my reasoning, the whole is to be considered as applying to other nations at the same time; and the degree they are above or below par, is the measure of wealth and power, poverty and weakness. {12} But, with respect to a nation itself, wealth is comparative in the progression of time. In speaking of power, we compare nations at the same period, and, in speaking of wealth, we may either compare a nation with itself at different periods, or with others at the same time. We shall not find any example of a nation's becoming less wealthy whilst it increased in power; but we shall find many instances of nations becoming wealthy whilst they were losing their power, though, --- {12} According to this definition, if all the nations on earth were to increase in wealth and power equally, they would be considered as stationary; their relative situations would remain the same; like those of the fixed stars, or those of soldiers who march in a regiment with perfect regularity, and retain their relative portion in the same manner as if they stood still. But this case, among nations, is only an imaginary one; therefore, the definition given answers the true purpose of investigation. -=- [end of page #9] together with the power, the wealth always, a little sooner or a little later, vanishes away. Sometimes nations owe their wealth and greatness to accidental causes, that, from their nature, must vanish away; and sometimes to causes which, depending upon the nations themselves, may be prolonged. In general, both the two sorts of causes have united to render every nation great that has been distinguished amongst others for riches or power.