"Now, before the day on which the city was founded, the family already contained within itself this distinction of classes. Indeed, the family was never dismembered; it was indivisible, like the primitive religion of the hearth. The oldest son alone, succeeding the father, took possession, of the priesthood, the property, and the authority, and his brothers were to him what they had been to their father. From generation to generation, from first-born to first-born, there was never but one family chief. He presided at the sacrifice, repeated the prayer, pronounced judgment, and governed. To him alone originally belonged the title of pater; for this word, which signified power, and not paternity, could be applied only to the chief of the family. His sons, his brothers, his servants, all called him by this title. Here, then, in the inner constitution of the family is the first principle of inequality. The oldest is the privileged one for the worship, for the succession, and for command. After several centuries, there were naturally formed, in each of these great families, younger branches, that were, according to religion and by custom, inferior to the older branch, and who, living under its protection, submitted to its authority."