We read further: “Since God wished to make the world a God, He gave it soul, and this was placed in the centre and diffused through the whole, which was also surrounded by it externally; and in this way He brought to pass the self-sufficing existence which required no other, and which needed no other friendship or acquaintance than itself. Through these means God created the world as a blessed God.” We may say that here, where the world is a totality through the world-soul, we first have the knowledge of the Idea; for the first time this newly-begotten God, as the mean and identity, is the true absolute. That first God which was only goodness, is, on the contrary, a mere hypothesis, and hence neither determined nor self-determining. “Now though we have spoken of the soul last,” Plato goes on, “it does not for that reason come last; for this is merely our manner of speech. The soul is the ruler, the king, and the body is its subject.” It is only Plato’s naïvety which ascribes the reversal of the order of the two to a manner of speech. What here appears as contingent is really necessary—that is, to begin with the immediate and then come to the concrete. We must likewise adopt this method, but with the consciousness that when we begin with determinations such as Being, or God, Space, Time, &c., we speak of them in an immediate manner, and this content, in accordance with its nature, is at first immediate, and consequently undetermined in itself.
God, for example, with whom we begin as an immediate, is proved only at the last, and then, indeed, as the true first. Thus we can, as already remarked, (p. 72) show Plato’s confusion of mind in such presentations; but it depends entirely on what Plato’s standard of truth is.
Plato further shows us the nature of the Idea in one of the most famous and profound of passages, where in the essence of the soul he recognizes again the very same idea that he also expressed as the essence of the corporeal. For he says: “The soul is created in the following way: Of the indivisible and unchangeable and also of the divisible which is corporeal, God made a third kind of intermediate essence, which partook of the nature of the same and of the nature of the other or diverse.” (The divisible is to Plato likewise the other as such, or in itself, and not of anything else.) “And God in like manner made the soul a sort of intermediate between the indivisible and the divisible.” Here the abstract determinations of the one which is identity, of the many or non-identical, which is opposition and difference, once more appear. If we say: “God, the Absolute, is the identity of the identical and non-identical,” a cry is raised of barbarism and scholasticism. Those who speak of it so still hold Plato in high esteem, and yet it was thus that he determined the truth. “And taking these three elements as separate, God mingled them all into one Idea, because he forcibly compressed the incongruous nature of the other into the same.”[51] This is undoubtedly the power of the Notion, which posits the many, the separate, as the ideal, and that is also the force applied to the understanding when anything is placed before it.
Plato now describes how the self-identical, as itself a moment, and the other or matter, and the third, the apparently dissoluble union which has not returned into the first unity—which three were originally separated—have now, in simple reflection into self and resumption of that beginning, been degraded into moments. “Mingling the identical and the other with the essence (οὐσία),” the third moment, “and making them all one, God again divided this whole into as many parts was as fitting.”[52] Since this substance of the soul is identical with that of the visible world, the one whole is for the first time the now systematized substance, the true matter, the absolute element which is internally divided, an enduring and unseparable unity of the one and many; and no other essence must be demanded. The manner and mode of the division of this subjectivity contain the famous Platonic numbers, which doubtless originally pertain to the Pythagoreans, and respecting which both ancients and moderns, and even Kepler himself in his _Harmonia mundi_, have taken much pains, but which no one has properly understood. To understand would mean two things, and in the first place, the recognition of their speculative significance, their Notion. But, as already remarked of the Pythagoreans (Vol. I. p. 224), these distinctions of number give only an indefinite conception of difference, and that only in the earlier numbers; where the relationships become more complicated, they are quite incapable of designating them more closely. In the second place, because of their being numbers, they express, as differences of magnitude, differences in what is sensuous only. The system of apparent magnitude—and it is in the heavenly system that magnitude appears most purely and freely, liberated from what is qualitative—must correspond to them. But these living number-spheres are themselves systems composed of many elements—both of the magnitude of distance and of velocity and mass. No one of these elements, taken as a succession of simple numbers, can be likened to the system of heavenly spheres, for the series corresponding to this system can, as to its members, contain nothing else than the system of all these moments. Now if the Platonic numbers were also the elements of each system such as this, it would not be only this element which would have to be taken into account, for the relationship of moments which become distinguished in movement has to be conceived of as a whole, and is the true object of interest and reason. What we have to do is to give briefly the main points as matter of history; we have the most thorough treatment of it given us by Böckh “On the Constitution of the World-Soul in the Timæus of Plato,” in the third volume of the Studies of Daub and Creuzer (p. 26 _et seq._).
The fundamental series is very simple: “God first took one part out of the whole; then the second, the double of the first; the third is one and a half times as many as the second, or three times the first; the next is double the second; the fifth is three times the third; the sixth is eight times the first; the seventh is twenty-seven times greater than the first.” Hence the series is: 1; 2; 3; 4 = 2²; 9 = 3²; 8 = 2³; 27 = 3³. “Then God filled up the double and triple intervals” (the relations 1: 2 and 1: 3) “by again abstracting portions from the whole. These parts he placed in the intervals in such a way that in each interval there were two means, the one exceeding and exceeded by the extremes in the same ratio, the other being that kind of mean which by an equal number exceeds and is exceeded by the extremes.” That is, the first is a constant geometric relationship, and the other is an arithmetical. The first mean, brought about through the quadration, is thus in the relation 1: 2, for example, the proportion 1: √̅2 : 2; the other is in the same relation, the number 1½. Hereby new relations arise which are again in a specially given and more difficult method inserted into that first, but this is done in such a way that everywhere something has been left out, and the last relation of number to number is 256: 243, or 2^8: 3^5.
Much progress is not, however, made with these number-relations, for they do not present much to the speculative Notion. The relationships and laws of nature cannot be expressed by these barren numbers; they form an empirical relation which does not constitute the basis of the proportions of nature. Plato now says: “God divided this entire series lengthways into two parts which he set together crosswise like an X, and he bent their ends into a circular form and comprehended them in a uniform motion—forming an inner circle and an outer—and he called the motion of the outer circle the motion of the same, and that of the inner the motion of the diverse, giving supremacy to the former, and leaving it intact. But the inner motion he again split into seven orbits after the same relations; three of these he made to move with equal velocity, and four with unequal velocity to the three and to one another. This is the system of the soul within which all that is corporeal is formed; the soul is the centre, it penetrates the whole and envelopes it from without and moves in itself. Thus it has the divine beginning of a never-ceasing and rational life in itself.”[53] This is not quite devoid of confusion, and from it we can only grasp the general fact that as to Plato with the idea of the corporeal universe that of the soul enters in as the all-embracing and simple, to him the essence of the corporeal and of the soul is unity in difference. This double essence, posited in and for itself in difference, becomes systematized within the one in many moments, which are, however, movements; thus this reality and that essence both pertain to this whole in the antithesis of soul and body, and this again is one. Mind is what penetrates all, and to it the corporeal is opposed as truly as that it itself is mind.
This is a general description of the soul which is posited in the world and reigns over it; and in as far as the substantial, which is in matter, is similar to it, their inherent identity is asserted. The fact that in it the same moments which constitute its reality are contained, merely signifies that God, as absolute Substance, does not see anything other than Himself. Plato hence describes the relation of soul to objective reality thus: it, if it touches any of the moments, whether dispersed in parts or indivisible, is stirred in all its powers to declare the sameness and the difference of that or some other thing, and how, where, and when, the individual is related to the other and to the universal. “Now when the orbit of the sensuous, moving in its due course, imparts knowledge of itself to its whole soul” (where the different orbits of the world’s course show themselves to correspond with the inwardness of mind) “true opinions and beliefs arise. But when the soul applies itself to the rational and the orbit of the self-identical makes itself known, thought is perfected into knowledge.”[54] This is the essential reality of the world as of the inherently blessed God; here the Idea of the whole is for the first time perfected, and, in accordance with this Idea, the world first makes its appearance. What had hitherto appeared was the reality of the sensuous only and not the world as sensuous, for though Plato certainly spoke before of fire, &c. (p. 75), he there gave only the reality of the sensuous; he would hence have done better to have omitted these expressions. In them we have the reason for its appearing as if Plato had here begun to consider from the beginning that of which he has already treated (_supra_, p. 72). For since we must begin from the abstract in order to reach the true and the concrete, which first appears later on (_supra_, p. 79), this last, when it has been found, has the appearance and form of a new commencement, particularly in Plato’s loose style.
Plato now goes on further, for he calls this divine world the pattern which is in thought (νοητόν) alone, and always in self-identity; but he again places this whole in opposition to itself, so that there is a second, the copy of the first, the world, which has origination and is visible. This second is the system of the heavenly movement, the first is the eternally living. The second, which has origination and becoming within it, cannot be made perfectly like the first, the eternal Idea. But it is made a self-moving image of the eternal that remains in the unity; and this eternal image that moves rhythmically, after the manner of numbers, is what we call time. Plato says of it that we are in the habit of calling the ‘was’ and ‘will be’ parts of time, and we transfer these indications of change which operate in time, into absolute essence. But the true time is eternal, or the present. For the substance can neither become older nor younger, and time, as the immediate image of the eternal, has neither the future nor the present in its parts. Time is ideal, like space, not sensuous, but the immediate mode in which mind comes forth in objective form, the sensuous non-sensuous. The real moments of the principle of absolute movement in what is temporal, are those in which changes appear. “From the mind and will of God in the creation of time, there arose the sun, moon, and five other stars which are called the planets, and which serve to distinguish and preserve the relations of time.”[55] For in them the numbers of time are realized. Thus the heavenly movement, as the true time, is the image of the eternal which yet remains in unity, _i.e._ it is that in which the eternal retains the determination of the ‘same.’ For everything is in time, that is, in negative unity which does not allow anything to root itself freely in itself, and thus to move and to be moved according to chance.
But this eternal is also in the determinateness of the other reality, in the Idea of the self-changing and variable principle whose universal is matter. The eternal world has a likeness in the world which belongs to time, but opposed to this there is a second world where change really dwells. The ‘same’ and the ‘other’ are the most abstract opposes that we hitherto have had. The eternal world as posited in time has thus two forms—the form of similarity and the form of differentiality, of variability. The three moments as they appear in the last sphere, are, in the first place, simple essence which is begotten, which has arisen, or determinate matter; secondly the place in which it is begotten, and thirdly that in which what is begotten has its pattern. Plato gives them thus: “Essence (ὄν), place, and generation.” We thus have the conclusion in which space is the mean between individual generation and the universal. If we now oppose this principle to time in its negativity, the mean is this principle of the ‘other’ as the universal principle—“a receiving medium like a mother”—an essence which contains everything, gives to everything an independent subsistence and the power to do as is desired. This principle is destitute of form, yet capable of receiving all forms, the universal principle of all that appears different; it is the false passive matter that we understand when we speak of it—the relative substantial, existence generally, but external existence here, and only abstract Being-for-self. Form is in our reflection distinguished from it, and this, Plato tells us, first comes into existence through the mother. In this principle we have what we call the phenomenal, for matter is just this subsistence of individual generation, in which division is posited. But what appears herein is not to be posited as the individual of earthly existence, but is to be apprehended as the universal in such determinateness. Since matter, as the universal, is the principle of all that is individual, Plato in the first place reminds us that we cannot speak of these sensuous things—fire, water, earth, air, &c. (which thus once more come before us here); for hereby they are expressed as a fixed determination which remains as such—but what remains is only their universality, or they, as universal, are only the fiery, earthly, &c.[56] Plato further expounds the determinate reality of these sensuous things, or their simple determinateness. In this world of change form is figure in space; for as in the world, which is the immediate image of the eternal, time is the absolute principle, here the absolute ideal principle is pure matter as such, _i.e._ the existence of space. Space is the ideal essence of this phenomenal world, the mean which unites positivity and negativity, but its determinations are figures. And, indeed, of the different dimensions of space, it is surface which must be taken as true reality, for it is the absolute mean between the line and point in space, and in its first real limitation it is three; similarly the triangle is first among the figures, while the circle has no limit as such within it. Here Plato comes to the deduction of configuration, in which the triangle forms the principle; thus triangles form the essence of sensuous things. Hence he says, in Pythagorean fashion, that the compounding and uniting together of these triangles, as their Idea pertaining to the mean, constitutes once more, according to the original number-relations, the sensuous elements. This is the principle, but how Plato determines the figures of the elements, and the union of the triangles, I refrain from considering.[57] From this point Plato passes to a system of Physics and Physiology into which we have no intention of following him. It is to be regarded as a first, childlike endeavour to understand sensuous phenomena in their manifold character, but as yet it is superficial and confused. Sensuous manifestations, such as the parts and limbs of the body, are here taken into consideration, and an account of this is given intermingled with thoughts which resemble our formal explanations, and in which the Notion really vanishes. We have to remember the elevated nature of the Idea, as being the main point of excellence in his explanations, for, as far as the realization of the same is concerned, Plato merely felt and expressed it to be a necessity. Speculative thought is often recognizable, but, for the most part, consideration is directed to quite external modes of explanation, such as that of end. The method of treating Physics is a different one from ours, for while with Plato empirical knowledge is still deficient, in modern Physics, on the other hand, the deficiency is found in the Idea. Plato, although he does not seem to conform to our theory of Physics, ignoring as it does the theory of life, and though he proceeds to talk in a childlike way in external analogies, yet in certain cases gives utterance to very deep perceptions, which would be well worthy of our consideration if the contemplation of nature as living had any place with our physicists.
His manner of relating the physiological to the physical would be as interesting. Certain portions of his system contain a general element, such as his representation of colours, and from this he goes on to more general considerations. For when Plato begins to talk on this subject, he says of the difficulty of distinguishing and recognizing the individual, that in the contemplation of nature there are “two causes to be distinguished, the one necessary and the other divine. The divine must be sought for in all things with the view of attaining to a blessed life” (this endeavour is an end in and for itself, and in it we find happiness) “in as far as our nature admits, but the necessary causes need be sought only for the sake of divine things, considering that without these necessary causes” (as conditions of knowledge) “we cannot know them.” Contemplation in accordance with necessity is the external contemplation of objects, their connection, relation, &c. “Of the divine, God Himself was the creator,” the divine belongs to that first eternal world—not as to one beyond, but to one now present. “But the creation and disposition of the mortal He committed to His offspring (γεννήμασι).” This is a simple way of passing from the divine to the finite and earthly. “Now they, imitating the divine, because they had received the immortal principle of a soul, fashioned a mortal body, and placed in this a soul of another nature, which was mortal. This mortal nature was subject to violent and irresistible affections—the first of these was pleasure, the greatest incitement to evil, and then pain which is the deterrent (φυγάς) from doing good; also rashness (θάῤῥος) and fear, two foolish counsellors; anger, hope, &c. These sensations all belong to the mortal soul. And that the divine might not be polluted more than necessary, the subordinate gods separated this mortal nature from the seat of the divine, and gave it a different habitation in another part of the body, placing the neck so as to be the isthmus and boundary between head and breast.” The sensations, affections, &c., dwell in the breast or in the heart (we place that which is immortal in the heart); the spiritual is in the head. But in order to make the former as perfect as might be, “they placed,” for instance, “as a supporter to the heart which was burnt with passion, the lung, soft and bloodless, and which had within it hollows like the pores of a sponge, in order that, receiving the breath and drink, it might cool the heart and allow of refreshment and an alleviation of the heat.”[58] What Plato says of the liver is specially worthy of notice. “Since the irrational part of the soul which desires eating and drinking does not listen to reason, God made the liver so that the soul might be inspired with terror by the power of thought which originates from reason, and which descends upon the liver as on a mirror, receiving upon it figures and giving back images. But if this part of the soul is once more assuaged, in sleep it participates in visions. For the authors of our being, remembering the command of their father to make the human race as good as they could, thus ordered our inferior parts in order that they also might obtain a measure of truth, and placed the oracle in them.” Plato thus ascribes divination to the irrational, corporeal part of man, and although it is often thought that revelation, &c., is by Plato ascribed to reason, this is a false idea; he says that there is a reason, but in irrationality. “Herein we have a conclusive proof that God has given the art of divination to the irrationality of man, for no man when in his wits, attains prophetic truth and inspiration, but when he receives the inspiration either his intelligence is enthralled by sleep or he is demented by some distemper or possession.” Thus Plato makes divination of a lower grade than conscious knowledge. “And when he has recovered his senses he has to remember and explain what he has received, for while he is demented, he cannot judge of it. The ancient saying is therefore very true, that only a man who has his wits can act or judge about himself or his own affairs.”[59] Plato is called the patron saint of mere possession, but, according to this, the assertion is entirely false. These are the principal points in Plato’s Philosophy of Nature.
3. PHILOSOPHY OF MIND.
We have already dealt generally from the theoretical side with the speculative nature of mind as yet unrealized, as well as with the highly important differences with respect to the kinds of knowledge (pp. 28-48). It must also be considered that we find in Plato as yet no developed consciousness of the organization of the theoretic mind, though certainly sensation, memory, &c., are distinguished by him from reason; these moments of the mind are, however, neither accurately discriminated, nor exhibited in their connection, so as to show the necessary relations between them. The only point of interest for us then in Plato’s philosophy of mind is his view of man’s moral nature; and this real, practical side of consciousness is Plato’s greatest glory, and hence must now be specially dealt with by us. Its form certainly does not suggest that Plato gave himself much trouble to discover a supreme moral principle, as it is now called, which, for the very reason that it is supposed to be all-embracing, has in it a certain lack of content. Neither did he trouble himself about a natural right, which is but a trivial abstraction foisted on to the real practical existence, the right; but it is of man’s moral nature that he treats in the Republic. Man’s moral nature seems to us to have little to do with the State; to Plato, however, the reality of mind—that is, of mind as opposed to nature—appeared in its highest truth as the organization of a state which, as such, is essentially moral; and he recognized that the moral nature (free will in its rationality) comes to its right, to its reality, only in an actual nation.
We must further remark that in the Republic Plato introduces the investigation of his subject with the object of showing what justice (δικαιοσύνη) is. After much discussion has taken place, and several definitions of justice have been taken into consideration only to be rejected, Plato at last says in his simple way: “The present investigation is very like the case of a man who is required to read small handwriting at a distance; if it were observed that the same letters were to be seen at a shorter distance and of a larger size, he would certainly prefer to read first the letters where they were written larger, and then would be able to read more easily the small letters also. The same plan should be followed now with justice. Justice is not only in the individual, but also in the state, and the state is greater than the individual; justice is therefore imprinted on states in larger characters, and is more easily recognizable.” (This is different from what the Stoics say of the wise man.) “It is therefore preferable to consider justice as it is to be found in the state.”[60] By making this comparison Plato transforms the question anent justice into an investigation of the state; it is a very simple and graceful transition, though it seems arbitrary. It was great force of insight that really led the ancients to the truth; and what Plato brings forward as merely simplifying the difficulty, may, in fact, be said to exist in the nature of the thing. For it is not convenience which leads him to this position, but the fact that justice can be carried out only in so far as man is a member of a state, for in the state alone is justice present in reality and truth. Justice, not as the understanding, but as mind in its striving to realize itself, is the existence of freedom here and now, the actuality of the self-conscious, intelligent existence in and at home with itself and possessing activity—just as in property, for instance, I place my freedom in this particular thing. But the principle of the state again is the objective reality of justice, the reality in which the whole mind is present and not only the knowledge of myself as this individual. For as the free and reasonable will determines itself, there are laws of freedom; but these laws are nothing else than state-laws, for the Notion of the state implies the existence of a reasoning will. Thus laws have force in the state, and are there matter of practice and of custom; but because self-will is also there in its immediacy, they are not only matter of custom, but must also be a force operating against arbitrary self-will, and showing itself in the courts of justice and in governments. Thus Plato, in order to discern the features of justice, with the instinct of reason fixes his attention on their manner of representation in the state.
Justice in itself is ordinarily represented by us in the form of a natural right, right in a condition of nature; such a condition of nature is, however, a direct moral impossibility. That which is in itself is, by those who do not attain to the universal, held to be something natural, as the necessary moments of the mind are held to be innate ideas. The natural is rather what should be sublated by the mind, and the justice of the condition of nature can only emerge as the absolute injustice of the mind. In contrast with the state, which is the real spirit, the spirit in its simple and as yet unrealized Notion is the abstract implicitude; this Notion must of course precede the construction of its reality; it is this which is conceived of as a condition of nature. We are accustomed to take our start from the fiction of a condition of nature, which is truly no condition of mind, of reasonable will, but of animals among themselves: wherefore Hobbes has justly remarked that the true state of nature is a war of every man against his neighbour. This implicitude of the mind is at the same time the individual man, for in the ordinary conception the universal separates itself from the particular, as if the particular were absolutely and in and for itself what it certainly is, and the Universal did not make it that which it is in truth—as if this were not its essence, but as if the individual element were the most important.
The fiction of a state of nature starts from the individuality of the person, his free will, and his relation to other persons according to this free will. Natural justice has thus been a term applied to that which is justice in the individual and for the individual; and the condition of society and of the state has been recognized only as a medium for the individual person, who is the chief end and object. Plato, in direct contrast with this, lays as his foundation the substantial, the universal, and he does this in such a way that the individual as such has this very universal as his end, and the subject has his will, activity, life and enjoyment in the state, so that it may be called his second nature, his habits and his customs. This moral substance which constitutes the spirit, life and Being of individuality, and which is its foundation, systematizes itself into a living, organic whole, and at the same time it differentiates itself into its members, whose activity signifies the production of the whole.