It must be remembered that the phenomena observable in a man in a state of passion are of two kinds. They are either phenomena connected simply with animal nature, and which, therefore, only obey the physical law, without the will being able to master them, or the independent force in him being able to exercise an immediate influence over them. It is the instinct which immediately produces these phenomena, and they obey blindly the laws of instinct. To this kind belong, for example, the organs of the circulation of the blood, of respiration, and all the surface of the skin. But, moreover, the other organs, and those subject to the will, do not always await the decision of the will; and often instinct itself sets them immediately in play, especially when the physical state is threatened with pain or with danger. Thus, the movements of my arm depend, it is true, on my will; but if I place my hand, without knowing it, on a burning body, the movement by which I draw it back is certainly not a voluntary act, but a purely instinctive phenomenon. Nay more, speech is assuredly subject to the empire of the will, and yet instinct can also dispose of this organ according to its whim, and even of this and of the mind, without consulting beforehand the will, directly a sharp pain, or even an energetic affection, takes us by surprise. Take the most impassible stoic and make him see suddenly something very wonderful, or a terrible and unexpected object. Fancy him, for example, present when a man slips and falls to the bottom of an abyss. A shout, a resounding cry, and not only inarticulate, but a distinct word will escape his lips, and nature will have acted in him before the will: a certain proof that there are in man phenomena which cannot be referred to his person as an intelligence, but only to his instinct as a natural force.

But there is also in man a second order of phenomena, which are subject to the influence and empire of the will, or which may be considered at all events as being of such a kind that will might always have prevented them, consequently phenomena for which the person and not instinct is responsible. It is the office of instinct to watch with a blind zeal over the interests of the senses; but it is the office of the person to hold instinct in proper bounds, out of respect for the moral law. Instinct in itself does not hold account of any law; but the person ought to watch that instinct may not infringe in any way on the decrees of reason. It is therefore evident that it is not for instinct alone to determine unconditionally all the phenomena that take place in man in the state of affection, and that on the contrary the will of man can place limits to instinct. When instinct only determines all phenomena in man, there is nothing more that can recall the person; there is only a physical creature before you, and consequently an animal; for every physical creature subject to the sway of instinct is nothing else. Therefore, if you wish to represent the person itself, you must propose to yourself in man certain phenomena that have been determined in opposition to instinct, or at least that have not been determined by instinct. That they have not been determined by instinct is sufficient to refer them to a higher source, the moment we see that instinct would no doubt have determined them in another way if its force had not been broken by some obstacle.

We are now in a position to point out in what way the super-sensuous element, the moral and independent force of man, his Ego in short, can be represented in the phenomena of the affections. I understand that this is possible if the parts which only obey physical nature, those where will either disposes nothing at all, or only under certain circumstances, betray the presence of suffering; and if those, on the contrary, that escape the blind sway of instinct, that only obey physical nature, show no trace, or only a very feeble trace, of suffering, and consequently appear to have a certain degree of freedom. Now this want of harmony between the features imprinted on animal nature in virtue of the laws of physical necessity, and those determined with the spiritual and independent faculty of man, is precisely the point by which that super-sensuous principle is discovered in man capable of placing limits to the effects produced by physical nature, and therefore distinct from the latter. The purely animal part of man obeys the physical law, and consequently may show itself oppressed by the affection. It is, therefore, in this part that all the strength of passion shows itself, and it answers in some degree as a measure to estimate the resistance— that is to say, of the energy of the moral faculty in man—which can only be judged according to the force of the attack. Thus in proportion as the affection manifests itself with decision and violence in the field of animal nature, without being able to exercise the same power in the field of human nature, so in proportion the latter makes itself manifestly known—in the same proportion the moral independence of man shows itself gloriously: the portraiture becomes pathetic and the pathetic sublime.

The statues of the ancients make this principle of aesthetics sensible to us; but it is difficult to reduce to conceptions and express in words what the very inspection of ancient statues makes the senses feel in so lively a manner. The group of Laocoon and his children can give to a great extent the measure of what the plastic art of the ancients was capable of producing in the matter of pathos. Winckelmann, in his "History of Art,", says: "Laocoon is nature seized in the highest degree of suffering, under the features of a man who seeks to gather up against pain all the strength of which the mind is conscious. Hence while his suffering swells his muscles and stretches his nerves, the mind, armed with an interior force shows itself on his contracted brow, and the breast rises, because the breathing is broken, and because there is an internal struggle to keep in the expression of pain, and press it back into his heart. The sigh of anguish he wishes to keep in, his very breath which he smothers, exhaust the lower part of his trunk, and works into his flanks, which make us judge in some degree of the palpitations of his visceral organs. But his own suffering appears to occasion less anguish than the pain of his children, who turn their faces toward their father, and implore him, crying for help. His father's heart shows itself in his eyes, full of sadness, and where pity seems to swim in a troubled cloud. His face expresses lament, but he does not cry; his eyes are turned to heaven, and implore help from on high. His mouth also marks a supreme sadness, which depresses the lower lip and seems to weigh upon it, while the upper lip, contracted from the top to the bottom, expresses at once both physical suffering and that of the soul. Under the mouth there is an expression of indignation that seems to protest against an undeserved suffering, and is revealed in the nostrils, which swell out and enlarge and draw upwards. Under the forehead, the struggle between pain and moral strength, united as it were in a single point, is represented with great truth, for, while pain contracts and raises the eyebrows, the effort opposed to it by the will draws down towards the upper eyelid all the muscles above it, so that the eyelid is almost covered by them. The artist, not being able to embellish nature, has sought at least to develop its means, to increase its effect and power. Where is the greatest amount of pain is also the highest beauty. The left side, which the serpent besets with his furious bites, and where he instils his poison, is that which appears to suffer the most intensely, because sensation is there nearest to the heart. The legs strive to raise themselves as if to shun the evil; the whole body is nothing but movement, and even the traces of the chisel contribute to the illusion; we seem to see the shuddering and icy-cold skin."

How great is the truth and acuteness of this analysis! In what a superior style is this struggle between spirit and the suffering of nature developed! How correctly the author has seized each of the phenomena in which the animal element and the human element manifest themselves, the constraint of nature and the independence of reason! It is well known that Virgil has described this same scene in his "Aeneid," but it did not enter into the plan of the epic poet to pause as the sculptor did, and describe the moral nature of Laocoon; for this recital is in Virgil only an episode; and the object he proposes is sufficiently attained by the simple description of the physical phenomenon, without the necessity on his part of looking into the soul of the unhappy sufferer, as his aim is less to inspire us with pity than to fill us with terror. The duty of the poet from this point of view was purely negative; I mean he had only to avoid carrying the picture of physical suffering to such a degree that all expression of human dignity or of moral resistance would cease, for if he had done this indignation and disgust would certainly be felt. He, therefore, preferred to confine himself to the representation of the least of the suffering, and he found it advisable to dwell at length on the formidable nature of the two serpents, and on the rage with which they attack their victims, rather than on the feelings of Laocoon. He only skims over those feelings, because his first object was to represent a chastisement sent by the gods, and to produce an impression of terror that nothing could diminish. If he had, on the contrary, detained our looks on the person of Laocoon himself with as much perseverance as the statuary, instead of on the chastizing deity, the suffering man would have become the hero of the scene, and the episode would have lost its propriety in connection with the whole piece.

The narrative of Virgil is well known through the excellent commentary of Lessing. But Lessing only proposed to make evident by this example the limits that separate partial description from painting, and not to make the notion of the pathetic issue from it. Yet the passage of Virgil does not appear to me less valuable for this latter object, and I crave permission to bring it forward again under this point of view:—

Ecce autem gemini Tenedo tranquilla per alta
(Horresco referens) immensis orbibus angues
Incumbunt pelago, pariterque ad litora tendunt;
Pectora quorum inter fluctus arrecta jubaeque
Sanguineae exsuperant undas; pars caetera pontum
Pone legit, sinuatque immensa volumine terga.
Fit sonitus spumante salo, jamque arva tenebant,
Ardentes oculos suffecti sanguine et igni,
Sibila lambebant linguis vibrantibus ora!
Aeneid, ii. 203-211.

We find here realized the first of the three conditions of the sublime that have been mentioned further back,—a very powerful natural force, armed for destruction, and ridiculing all resistance. But that this strong element may at the same time be terrible, and thereby sublime, two distinct operations of the mind are wanted; I mean two representations that we produce in ourselves by our own activity. First, we recognize this irresistible natural force as terrible by comparing it with the weakness of the faculty of resistance that the physical man can oppose to it; and, secondly, it is by referring it to our will, and recalling to our consciousness that the will is absolutely independent of all influence of physical nature, that this force becomes to us a sublime object. But it is we ourselves who represent these two relations; the poet has only given us an object armed with a great force seeking to manifest itself. If this object makes us tremble, it is only because we in thought suppose ourselves, or some one like us, engaged with this force. And if trembling in this way, we experience the feeling of the sublime, it is because our consciousness tells us that, if we are the victims of this force, we should have nothing to fear, from the freedom of our Ego, for the autonomy of the determinations of our will. In short the description up to here is sublime, but quite a contemplative, intuitive sublimity:—

Diffugimus visu exsangues, illi agmine certo
Laocoonta petunt . . .—Aeneid, ii. 212-213.

Here the force is presented to us as terrible also; and contemplative sublimity passes into the pathetic. We see that force enter really into strife with man's impotence. Whether it concerns Laocoon or ourselves is only a question of degree. The instinct of sympathy excites and frightens in us the instinct of preservation: there are the monsters, they are darting—on ourselves; there is no more safety, flight is vain.