“If we follow the progress of inequality in these various revolutions, we shall find that the establishment of laws and of the right of property was its first term, the institution of magistracy the second, and the conversion of legitimate into arbitrary power the third and last; so that the condition of rich and poor was authorized by the first period; that of powerful and weak by the second; and only by the third that of master and slave, which is the last degree of inequality, and the term at which all the rest remain, when they have got so far, till the government is either entirely dissolved by new revolutions, or brought back again to legitimacy.”