It was the same quiet energy which, even amid the excitement of passion, so strongly distinguished the northern from the southern races. The inhabitant of the South was more governed, as he now is, by his passions. A torrent of words, an animated play of the features, or even perhaps a violent assault, betrayed the fire that raged within him. The northern man, on the contrary, was of few words. His anger was under the dominion of his cooler reason, and he was capable of concealing the emotions of his soul. But he had a good memory. Years would pass before he revenged himself; and he felt a sort of pleasure in making his preparations, and waiting for the proper opportunity. The revenge of blood, therefore, took place in the cold North, as well as in the fiery South: but in the totally different manner in which it manifested itself we can hardly fail to recognise the influence of Nature. It must, however, be borne in mind that in every nation, except those situated at the Poles or under the Line, where Nature exerts an almost irresistible and overwhelming force, this influence manifests itself very differently, according to their different degrees of development. In the infancy of a people, and so long as their immediate wants render them entirely dependent on Nature, whose unexplained phenomena appear to them as those of some foreign and unknown power, her influence on their life is naturally strongest. The effect is the same as that which education and the companions with whom he associates produce on an individual. But as nations gradually become more enlightened and refined, they obtain a mastery over Nature, whose influence thus grows weaker and weaker, and at last almost vanishes. It is, indeed, one of the most marked steps in the progress of human development, when man becomes Nature’s master, and makes her obedient to his power. Thus when Englishmen, Frenchmen, and others who belong to a people of defined character and perfectly-developed nationality, settle in foreign parts, the influence of Nature, even at the Poles, or under the Line, is scarcely strong enough to produce any great change in their character. And upon the whole, to whatever degree civilization may be carried, most nations will never entirely lose that character which Nature has impressed upon them in the lands which gave them birth.