and character, and his character, like his temperament, are acquisitions all the more stable because of the outward impression being more deeply imprinted in him by more frequent repetitions and transmitted to his offspring by more ancient heredity. So that at each moment of time, the character of a people may be considered as a summary of all antecedent actions and sensations; that is to say, as a quantity and as a weighty mass, not infinite,[2] since all things in nature are limited, but disproportionate to the rest and almost impossible to raise, since each minute of an almost infinite past has contributed to render it heavier, and, in order to turn the scale, it would require, on the other side, a still greater accumulation of actions and sensations. Such is the first and most abundant source of these master faculties from which historic events are derived; and we see at once that if it is powerful it is owing to its not being a mere source, but a sort of lake, and like a deep reservoir wherein other sources have poured their waters for a multitude of centuries. When we have thus verified the internal structure of a race we must consider the environment in which it lives. For man is not alone in the world; nature envelops him and other men surround him; accidental and secondary folds come and overspread the primitive and permanent fold, while physical or social circumstances derange or complete the natural groundwork surrendered to them. At one time climate has had its effect. Although the history of Aryan nations can be only obscurely traced from their common country to their final abodes, we can nevertheless affirm that the profound difference which is apparent between the Germanic races on the one hand, and the Hellenic and Latin races on the other, proceeds in great part from the differences between the countries in which they have established themselves--the former in cold and moist countries, in the depths of gloomy forests and swamps, or on the borders of a wild ocean, confined to melancholic or rude sensations, inclined to drunkenness and gross feeding, leading a militant and carnivorous life; the latter, on the contrary, living amidst the finest scenery, alongside of a brilliant, sparkling sea inviting navigation and commerce, exempt from the grosser cravings of the stomach, disposed at the start to social habits and customs, to political organization, to the sentiments and faculties which develop the art of speaking, the capacity for enjoyment and invention in the sciences, in art, and in literature. At another time, political events have operated, as in the two Italian civilizations: the first one tending wholly to action, to conquest, to government, and to legislation, through the primitive situation of a city of refuge, a frontier emporium, and of an armed aristocracy which, importing and enrolling foreigners and the vanquished under it, sets two hostile bodies facing each other, with no outlet for its internal