1. (_a_) We have already seen that the animal organism preserves its determinate existence through a persistent evolutionary process of its own in opposition to an environing inorganic Nature, which it assimilates by means of consumption and digestion, compelling thereby what is external to submit to that process, and asserting its own independent existence by so doing. We found at the same time that this living process is a system of activities, which is realized in a system of organs, whose functional action consists in those very activities. The one and single aim of this homogeneous system is the self-preservation of the living totality thereof through such a process. The animal life consists, therefore, in a life of sensuous impulses, whose general course and satisfaction is realized in the above-mentioned organic system. The living organism is for this reason articulated in its parts under a _teleological principle_, and the principle or end subserved is self-preservation. Life is immanent in every member; they are united to life, and life is one with them. And the net result of this animate process is that the animal is maintained as a thing conscious of itself as an individual subject of feeling, life and the self-enjoyment its singularity procures for it. We have only to compare animal life with plant life to see the difference implied in the absence of such a sense-consciousness. The plant simply brings to the birth new specimens of its species, without even being able to concentrate any single one on that point of negation, which constitutes self-singularity. We must, however, add that even in the animal organism and its life we never have actually before our eyes the true manifestation of this _centre of unity_, but rather simply the _manifold_ of its members. Life is still too deficient on the side of freedom and in opposition to the mere caprice of sense-life to manifest such a subjective individuality as is capable of breaking through the external envisagement of its organic parts. The vital centre of such activities in the animal organism still remains veiled from vision, and all that we see are the mere outlines of the figure, and this for the most part concealed from our view by feathers, scales, hair, fur, or spines. There can be no question that coverings of this nature, though characteristic of the animal world, are coverings which partake of the form of the vegetable world. And it is precisely at this point that the beauty of animal life declares its essential insufficiency. That which the organism makes most visible to us is not the soul-principle. That which is directed outward and throughout appears is not the life within, but rather formations accepted from a lower plane of existence than the essential embodiment of life. The animal is _only_ fully alive beneath that outer crust, and consequently for this very reason that its _inwardness_[262] is not wholly made real in a form adequate to