For, placed at the head of the Constitution, as well as of the decrees which are attached to it, stands the Declaration of the Rights of Man. According to this, and by the avowal of the legislators themselves, there are two parts to be distinguished in the law, the one superior, eternal, inviolable, which is the self-evident principle, and the other inferior, temporary, and open to discussion, which comprehends more or less exact or erroneous applications of this principle. No application of the law is valid if it derogates from the principle. No institution or authority is entitled to obedience if it is opposed to the rights which it aims to guarantee. These sacred rights, anterior to all society, take precedence of every social convention, and whenever we would know if a legal order is legitimate, we have merely to ascertain if it is in conformity with natural right. Let us, accordingly, in every doubtful or difficult case, refer to this philosophic gospel, to this incontestable catechism, this primordial creed proclaimed by the National Assembly.--The National Assembly itself invites us to do so. For it announces that "ignorance, neglect, or contempt of the rights of man are the sole causes of public misfortune, and of the corruption of governments." It declares that "the object of every political association is the preservation of natural and imprescriptible rights." It enumerates them, "in order that the acts of legislative power and the acts of executive power may at once be compared with the purpose of every political institution." It desires "that every member of the social body should have its declaration constantly in mind."--Thus we are told to control all acts of application by the principle, and also we are provided with the rule by which we may and should accord, measure, or even refuse our submission to, deference for, and toleration of established institutions and legal authority. What are these superior rights, and, in case of dispute, who will decide as arbitrator?--There is nothing here like the precise declarations of the American Constitution,[2336] those positive prescriptions which serve to sustain a judicial appeal, those express prohibitions which prevent beforehand certain species of laws from being passed, which prescribe limits to public powers, which mark out the province not to be invaded by the State because it is reserved to the individual.