It is not also easy to determine with precision where the dumb traits or features end, where the speaking traits commence. The plastic forces on one side, with their uniform action, and, on the other, the affections which depend on no law, dispute incessantly the ground; and that which nature, in its dumb and indefatigable activity, has succeeded in raising up, often is overturned by liberty, as a river that overflows and spreads over its banks: the mind when it is gifted with vivacity acquires influence over all the movements of the body, and arrives at last indirectly to modify by force the sympathetic play as far as the architectonic and fixed forms of nature, upon which the will has no hold. In a man thus constituted it becomes at last characteristic; and it is that which we can often observe upon certain heads which a long life, strange accidents, and an active mind have moulded and worked. In these kinds of faces there is only the generic character which belongs to plastic nature; all which here forms individuality is the act of the person himself, and it is this which causes it to be said, with much reason, that those faces are all soul.
Look at that man, on the contrary, who has made for himself a mechanical existence, those disciples of the rule. The rule can well calm the sensuous nature, but not awaken human nature, the superior faculties: look at those flat and inexpressive physiognomies; the finger of nature has alone left there its impression; a soul inhabits these bodies, but it is a sluggish soul, a discreet guest, and, as a peaceful and silent neighbour who does not disturb the plastic force at its work, left to itself. Never a thought which requires an effort, never a movement of passion, hurries the calm cadence of physical life. There is no danger that the architectonic features ever become changed by the play of voluntary movements, and never would liberty trouble the functions of vegetative life. As the profound calm of the mind does not bring about a notable degeneracy of forces, the expense would never surpass the receipts; it is rather the animal economy which would always be in excess. In exchange for a certain sum of well-being which it throws as bait, the mind makes itself the servant, the punctual major-domo of physical nature, and places all his glory in keeping his books in order. Thus will be accomplished that which organic nature can accomplish; thus will the work of nutrition and of reproduction prosper. So happy a concord between animal nature and the will cannot but be favorable to architectonic beauty, and it is there that we can observe this beauty in all its purity. But the general forces of nature, as every one knows, are eternally at warfare with the particular or organic forces, and, however cleverly balanced is the technique of a body, the cohesion and the weight end always by getting the upper hand. Also architectonic beauty, so far as it is a simple production of nature, has its fixed periods, its blossoming, its maturity, and its decline—periods the revolution of which can easily be accelerated, but not retarded in any case, by the play of the will, and this is the way in which it most frequently finishes; little by little matter takes the upper hand over form, and the plastic principle, which vivified the being, prepares for itself its tomb under the accumulation of matter.
However, although no dumb trait, considered in an isolated point of view, can be an expression of the mind, a face composed entirely of these kinds of features can be characterized in its entireness by precisely the same reason as a face which is speaking only as an expression of sensuous nature can be nevertheless characteristic. I mean to say that the mind is obliged to exercise its activity and to feel conformably to its moral nature, and it accuses itself and betrays its fault when the face which it animates shows no trace of this moral activity. If, therefore, the pure and beautiful expression of the destination of man, which is marked in his architectonic structure, penetrates us with satisfaction and respect for the sovereign, reason, who is the author of it, at all events these two sentiments will not be for us without mixture but in as far as we see in man a simple creation of nature. But if we consider in him the moral person, we have a right to demand of his face an expression of the person, and if this expectation is deceived contempt will infallibly follow. Simply organic beings have a right to our respect as creatures; man cannot pretend to it but in the capacity of creator, that is to say, as being himself the determiner of his own condition. He ought not only, as the other sensuous creatures, to reflect the rays of a foreign intelligence, were it even the divine intelligence; man ought, as a sun, to shine by his own light.
Thus we require of man a speaking expression as soon as he becomes conscious of his moral destiny; but we desire at the same time that this expression speak to his advantage, that is to say, it marks in him sentiments conformable to his moral destiny, and a superior moral aptitude. This is what reason requires in the human face.
But, on the other side, man, as far as he is a phenomenon, is an object of sense; there, where the moral sentiment is satisfied, the aesthetic sentiment does not understand its being made a sacrifice, and the conformity with an idea ought not to lessen the beauty of the phenomenon. Thus, as much as reason requires an expression of the morality of the subject in the human face, so much, and with no less rigor, does the eye demand beauty. As these two requirements, although coming from the principles of the appreciation of different degrees, address themselves to the same object, also both one and the other must be given satisfaction by one and the same cause. The disposition of the soul which places man in the best state for accomplishing his moral destiny ought to give place to an expression that will be at the same time the most advantageous to his beauty as phenomenon; in other terms, his moral exercise ought to be revealed by grace.
But a great difficulty now presents itself from the idea alone of the expressive movements which bear witness to the morality of the subject: it appears that the cause of these movements is necessarily a moral cause, a principle which resides beyond the world of sense; and from the sole idea of beauty it is not less evident that its principle is purely sensuous, and that it ought to be a simple effect of nature, or at the least appear to be such. But if the ultimate reason of the movements which offer a moral expression is necessarily without, and the ultimate reason of the beautiful necessarily within, the sensuous world, it appears that grace, which ought to unite both of them, contains a manifest contradiction.
To avoid this contradiction we must admit that the moral cause, which in our soul is the foundation of grace, brings, in a necessary manner, in the sensibility which depends on that cause, precisely that state which contains in itself the natural conditions of beauty. I will explain. The beautiful, as each sensuous phenomenon, supposes certain conditions, and, in as far as it is beautiful, these are purely conditions of the senses; well, then, in that the mind (in virtue of a law that we cannot fathom), from the state in which it is, itself prescribes to physical nature which accompanies it, its own state, and in that the state of moral perfection is precisely in it the most favorable for the accomplishment of the physical conditions of beauty, it follows that it is the mind which renders beauty possible; and there its action ends. But whether real beauty comes forth from it, that depends upon the physical conditions alluded to, and is consequently a free effect of nature. Therefore, as it cannot be said that nature is properly free in the voluntary movements, in which it is employed but as a means to attain an end, and as, on the other side, it cannot be said that it is free in its involuntary movements, which express the moral, the liberty with which it manifests itself, dependent as it is on the will of the subject, must be a concession that the mind makes to nature; and, consequently, it can be said that grace is a favor in which the moral has desired to gratify the sensuous element; the same as the architectonic beauty may be considered as nature acquiescing to the technical form.
May I be permitted a comparison to clear up this point? Let us suppose a monarchical state administered in such a way that, although all goes on according to the will of one person, each citizen could persuade himself that he governs and obeys only his own inclination, we should call that government a liberal government.
But we should look twice before we should thus qualify a government in which the chief makes his will outweigh the wishes of the citizens, or a government in which the will of the citizens outweighs that of the chief. In the first case, the government would be no more liberal; in the second, it would not be a government at all.
It is not difficult to make application of these examples to what the human face could be under the government of the mind. If the mind is manifested in such a way through the sensuous nature subject to its empire that it executes its behests with the most faithful exactitude, or expresses its sentiments in the most perfectly speaking manner, without going in the least against that which the aesthetic sense demands from it as a phenomenon, then we shall see produced that which we call grace. But this is far from being grace, if mind is manifested in a constrained manner by the sensuous nature, or if sensuous nature acting alone in all liberty the expression of moral nature was absent. In the first case there would not be beauty; in the second the beauty would be devoid of play.