a. I will now indicate more fully the main features, in so far as they possess philosophic interest. Though Plato represents what the state is in its truth, yet this state has a limit, which we shall learn to know, namely, that the individual—in formal justice—is not opposed to this universality, as in the dead constitution of the ideal states founded on the theory of legal right. The content is but the whole; the nature of the individual, no doubt, but as reflecting itself into the universal, not unbending, or as having absolute validity; so that practically the state and the individual are the same in essence. Because Plato thus takes his start from that justice which implies that the just man exists only as a moral member of the state, in dealing with his subject in greater detail, in order to show how this reality of the substantial mind is produced, he in the first place opens up before us the organism of the moral commonwealth, _i.e._ the differences which lie in the Notion of moral substance. Through the development of these moments it becomes living and existing, but these moments are not independent, for they are held in unity. Plato regards these moments of the moral organism under three aspects, first, as they exist in the state as classes; secondly, as virtues, or moments in morality; thirdly, as moments of the individual subject, in the empirical actions of the will. Plato does not preach the morality of reflection, he shows how traditional morality has a living movement in itself; he demonstrates its functions, its inward organism. For it is inner systematization, as in organic life, and not solid, dead unity, like that of metals, which comes to pass by means of the different functions of the organs which go to make up this living, self-moving unity.