The intuition with which Schelling works is immediate cognition, directed to the concrete and particular. The concept of the philosophy of reflection is mediate cognition, moving in the sphere of the abstract and universal. Is it not feasible to do away with the (unscientific) immediateness of the one, and the (non-intuitive, content-lacking) abstractness of the other, to combine the concrete with the mediate or conceptual, and in this way to realize the Kantian ideal of an intuitive understanding? A concrete concept would be one which sought the universal not without the particular, but in it; which should not find the infinite beyond the finite, nor the absolute at an unattainable distance above the world, nor the essence hidden behind the phenomenon, but manifesting itself therein. If the philosophy of reflection, in the abstract lifelessness of its concepts, looked on opposites as incapable of sublation, and Schelling regarded them as immediately identical, if the former denied the identity of opposites, and the latter maintained it primordially given (in the absolute indifference which is to be grasped by intuition), the concrete concept secures the identity of opposites through self-mediation, their passing over into it; it teaches us to know the identity as the result of a process. First immediate unity, then divergence of opposites, and, finally, reconciliation of opposites—this is the universal law of all development.
The conflict between the philosophy of reflection and the philosophy of intuition, which Hegel endeavors to terminate by a speculation at once conceptual and concrete, concerns (1) the organ of thought, (2) the object of thought, (3) the nature and logical dignity of the contradiction.
The organ of the true philosophy is neither the abstract reflective understanding, which finds itself shut up within the limits of the phenomenal, nor mystical intuition, which expects by a quick leap to gain the summit of knowledge concerning the absolute, but reason as the faculty of concrete concepts. That concept is concrete which does not assume an attitude of cold repulsion toward its contrary, but seeks self-mediation with the latter, and moves from thesis through antithesis, and with it, to synthesis. Reason neither fixes the opposites nor denies them, but has them become identical. The unity of opposites is neither impossible nor present from the first, but the result of a development.
The object of philosophy is not the phenomenal world or the relative, but the absolute, and this not as passive substance, but as living subject, which divides into distinctions, and returns from them to identity, which develops through the opposites. The absolute is a process, and all that is real the manifestation of this process. If science is to correspond to reality, it also must be a process. Philosophy is thought-movement (dialectic); it is a system of concepts, each of which passes over into its successor, puts its successor forth from itself, just as it has been generated by its predecessor.
All reality is development, and the motive force in this development (of the world as well as of science) is opposition, contradiction. Without this there would be no movement and no life. Thus all reality is full of contradiction, and yet rational. The contradiction is not that which is entirely alogical, but it is a spur to further thinking. It must not be annulled, but "sublated" _(aufgehoben), i.e., at once negated and conserved. This is effected by thinking the contradictory concepts together in a third higher, more comprehensive, and richer concept, whose moments they then form. As sublated moments they contradict each other no longer; the opposition or contradiction is overcome. But the synthesis is still not a final one; the play begins anew; again an opposition makes its appearance, which in turn seeks to be overcome, etc. Each separate concept is one-sided, defective, represents only a part of the truth, needs to be supplemented by its contrary, and, by its union with this, its complement, yields a higher concept, which comes nearer to the whole truth, but still does not quite reach it. Even the last and richest concept—the absolute Idea—is by itself alone not the full truth; the result implies the whole development through which it has been attained. It is only at the end of such a dialectic of concepts that philosophy reaches complete correspondence with the living reality, which it has to comprehend; and the speculative progress of thought is no capricious sporting with concepts on the part of the thinking subject, but the adequate expression of the movement of the matter itself. Since the world and its ground is development, it can only be known through a development of concepts. The law which this follows, in little as in great, is the advance from position to opposition, and thence to combination. The most comprehensive example of this triad—Idea, Nature, Spirit—gives the division of the system; the second—Subjective, Objective, Absolute Spirit—determines the articulation of the third part.
%2. The System.%
Hegel began with a Phenomenology by way of introduction, in which (not to start, like the school of Schelling, with absolute knowledge "as though shot from a pistol") he describes the genesis of philosophical cognition with an attractive mingling of psychological and philosophico-historical points of view. He makes spirit—the universal world-spirit as well as the individual consciousness, which repeats in brief the stages in the development of humanity—pass through six stadia, of which the first three (consciousness, self-consciousness, reason) correspond to the progress of the intermediate part of the Doctrine of Subjective Spirit, which is entitled Phänomenologie, and the others (ethical spirit, religion, and absolute knowledge) give an abbreviated presentation of that which the Doctrine of Objective and Absolute Spirit develops in richer articulation.
%(a) Logic% considers the Idea in the abstract element of thought, only as it is thought, and not yet as it is intuited, nor as it thinks itself; its content is the truth as it is without a veil in and for itself, or God in his eternal essence before the creation of the world. Unlike common logic, which is merely formal, separating form and content, speculative logic, which is at the same time ontology or metaphysics, treats the categories as real relations, the forms of thought as forms of reality: as thought and thing are the same, so logic is the theory of thought and of being in one. Its three principal divisions are entitled Being, Essence, the Concept. The first of these discusses quality, quantity, and measure or qualitative quantum. The second considers essence as such, appearance, and (essence appearing or) actuality, and this last, in turn, in the moments, substantiality, causality, and reciprocity. The third part is divided into the sections, subjectivity (concept, judgment, syllogism), objectivity (mechanism, chemism, teleology), and the Idea (life, cognition, the absolute Idea).
As a specimen of the way in which Hegel makes the concept pass over into its opposite and unite with this in a synthesis, it will be sufficient to cite the famous beginning of the Logic. How must the absolute first be thought, how first defined? Evidently as that which is absolutely without presupposition. The most general concept which remains after abstracting from every determinate content of thought, and from which no further abstraction is possible, the most indeterminate and immediate concept, is pure being. As without quality and content it is equivalent to nothing. In thinking pure being we have rather cogitated nothing; but this in turn cannot be retained as final, but passes back into being, for in being thought it exists as a something thought. Pure being and pure nothing are the same, although we mean different things by them; both are absolute indeterminateness. The transition from being to nothing and from nothing to being is becoming. Becoming is the unity, and hence the truth of both. When the boy is "becoming" a youth he is, and at the same time is not, a youth. Being and not-being are so mediated and sublated in becoming that they are no longer contradictory. In a similar way it is further shown that quality and quantity are reciprocally dependent and united in measure (which may be popularly illustrated thus: progressively diminishing heat becomes cold, distances cannot be measured in bushels); that essence and phenomenon are mutually inseparable, inasmuch as the latter is always the appearance of an essence, and the former is essence only as it manifests itself in the phenomenon, etc.
The significance of the Hegelian logic depends less on its ingenious and valuable explanations of particulars than on the fundamental idea, that the categories do not form an unordered heap, but a great organically connected whole, in which each member occupies its determinate position, and is related to every other by gradations of kinship and subordination. This purpose to construct a globus of the pure concepts was itself a mighty feat, which is assured of the continued admiration of posterity notwithstanding the failure in execution. He who shall one day take it up again will draw many a lesson from Hegel's unsuccessful attempt. Before all, the connections between the concepts are too manifold and complex for the monotonous transitions of this dialectic method (which Chalybaeus wittily called articular disease) to be capable of doing them justice. Again, the productive force of thought must not be neglected, and to it, rather than to the mobility of the categories themselves, the matter of the transition from one to the other must be transferred.