The question as to the number of modes of changing that laws possess does not concern us, because, philosophically speaking, there is never but one mode: the free will that produces the new law in new conditions of fact. Involuntary changing can only be a formula for indicating certain changes, always voluntary, that occur in a less solemn way than others; but from these, can never be absent the solemnity of the human will that celebrates itself. Thus, in like manner, the question as to whether we should recognize conservation or revolution as the fundamental concept of practical life, does not concern us; for every conservative is at the same time a revolutionary, since he is always obliged to adapt the law that he wishes to preserve to the new facts; and every revolutionary is also a conservative, since he is obliged to start from certain laws that he preserves, at any rate provisionally, that he may change others and substitute for them new laws, which he in his turn intends to preserve. Revolution for revolution's sake, the cult of the Goddess Revolution, is an insane effort, which is so none the less because it has sometimes appeared in History and like all insane efforts it ends with suicide. Revolution revolutionizes itself and turns into reaction. Thus when revolutionaries and conservatives are distinguished and opposed to one another, an empirical distinction is made there also, the meaning of which is to be found in the historical circumstances among which it has arisen. Count Cavour was a conservative in respect to certain problems and revolutionary in respect to certain others, to such a degree that he seemed to the Mazzinians to be a conservative and to the clericals and legitimists a revolutionary. Robespierre, if he were a revolutionary for the Girondins and at last even for the neo-moderate Danton, yet to the eyes of Hébert and of Chaumette seemed to be a conservative, enemy of the free development of the rights of man. [Sidenote: _Critique of the eternal Code or natural Right._] We should on the other hand be very careful as to the demand so often made and also so far as possible put into execution, for _an eternal code, a limit-legislation or model, a universal, rational, or natural_ justice, as it has been variously termed. Natural justice, universal legislation, eternal code, claim to fix the transitory and are therefore a contradictory concept: contradictory precisely to the principle of the mutability of laws, which is the necessary consequence of their contingent and historical character. Were natural Right permitted to do what it announces, were God to permit that the affairs of Reality should be carried on according to the ill-assorted ideas of writers and professors, we should witness with the formation and application of the eternal Code, the cessation _ipso facto_ of Development, the end of History, the death of Life and the dissolution of Reality. [Sidenote: _Natural justice as the new justice._]