Now mark that a greater coherence among its component motions broadly distinguishes the conduct we call moral from the conduct we call immoral. The application of the word dissolute to the last, and of the word self-restrained to the first, implies this—implies that conduct of the lower kind, constituted of disorderly acts, has its parts relatively loose in their relations with one another; while conduct of the higher kind, habitually following a fixed order, so gains a characteristic unity and coherence. In proportion as the conduct is what we call moral, it exhibits comparatively settled connections between antecedents and consequents; for the doing right implies that under given conditions the combined motions constituting conduct will follow in a way that can be specified. Contrariwise, in the conduct of one whose principles are not high, the sequences of motions are doubtful. He may pay the money or he may not; he may keep his appointment or he may fail; he may tell the truth or he may lie. The words trustworthiness and untrustworthiness, as used to characterize the two respectively, sufficiently imply that the actions of the one can be foreknown while those of the other cannot; and this implies that the successive movements composing the one bear more constant relations to one another than do those composing the other—are more coherent.
§ 26. Indefiniteness accompanies incoherence in conduct that is little evolved; and throughout the ascending stages of evolving conduct there is an increasingly definite co-ordination of the motions constituting it.
Such changes of form as the rudest protozoa show us, are utterly vague—admit of no precise description; and though in higher kinds the movements of the parts are more definable, yet the movement of the whole in respect of direction is indeterminate: there is no adjustment of it to this or the other point in space. In such cœlenterate animals as polypes we see the parts moving in ways which lack precision; and in one of the locomotive forms, as a medusa, the course taken, otherwise at random, can be described only as one which carries it toward the light, where degrees of light and darkness are present. Among annulose creatures the contrast between the track of a worm, turning this way or that at hazard, and the definite course taken by a bee in its flight from flower to flower or back to the hive, shows us the same thing; the bee's acts in building cells and feeding larvæ further exhibiting precision in the simultaneous movements as well as in the successive movements. Though the motions made by a fish in pursuing its prey have considerable definiteness, yet they are of a simple kind, and are in this respect contrasted with the many definite motions of body, head, and limbs gone through by a carnivorous mammal in the course of waylaying, running down, and seizing a herbivore; and further, the fish shows us none of those definitely adjusted sets of motions which in the mammal subserve the rearing of young.
Much greater definiteness, if not in the combined movements forming single acts, still in the adjustments of many combined acts to various purposes, characterizes human conduct, even in its lowest stages. In making and using weapons and in the maneuverings of savage warfare, numerous movements, all precise in their adaptations to proximate ends, are arranged for the achievement of remote ends, with a precision not paralleled among lower creatures. The lives of civilized men exhibit this trait far more conspicuously. Each industrial art exemplifies the effects of movements which are severally definite; and which are definitely arranged in simultaneous and successive order. Business transactions of every kind are characterized by exact relations between the sets of motions constituting acts, and the purposes fulfilled, in time, place, and quantity. Further, the daily routine of each person shows us in its periods and amounts of activity, of rest, of relaxation, a measured arrangement which is not shown us by the doings of the wandering savage, who has no fixed times for hunting, sleeping, feeding, or any one kind of action.
Moral conduct differs from immoral conduct in the same manner and in a like degree. The conscientious man is exact in all his transactions. He supplies a precise weight for a specified sum; he gives a definite quality in fulfillment of understanding; he pays the full amount he bargained to do. In times as well as in quantities, his acts answer completely to anticipations. If he has made a business contract he is to the day; if an appointment he is to the minute. Similarly in respect of truth: his statements correspond accurately with the facts. It is thus too in his family life. He maintains marital relations that are definite in contrast with the relations that result from breach of the marriage contract; and as a father, fitting his behavior with care to the nature of each child and to the occasion; he avoids the too much and the too little of praise or blame, reward or penalty. Nor is it otherwise in his miscellaneous acts. To say that he deals equitably with those he employs, whether they behave well or ill, is to say that he adjusts his acts to their deserts; and to say that he is judicious in his charities, is to say that he portions out his aid with discrimination instead of distributing it indiscriminately to good and bad, as do those who have no adequate sense of their social responsibilities.
That progress toward rectitude of conduct is progress toward duly-proportioned conduct, and that duly-proportioned conduct is relatively definite, we may see from another point of view. One of the traits of conduct we call immoral, is excess; while moderation habitually characterizes moral conduct. Now excesses imply extreme divergences of actions from some medium, while maintenance of the medium is implied by moderation; whence it follows that actions of the last kind can be defined more nearly than those of the first. Clearly conduct which, being unrestrained, runs into great and incalculable oscillations, therein differs from restrained conduct of which, by implication, the oscillations fall within narrower limits. And falling within narrower limits necessitates relative definiteness of movements.
§ 27. That throughout the ascending forms of life, along with increasing heterogeneity of structure and function, there goes increasing heterogeneity of conduct—increasing diversity in the sets of external motions and combined sets of such motions—needs not be shown in detail. Nor need it be shown that becoming relatively great in the motions constituting the conduct of the uncivilized man, this heterogeneity has become still greater in those which the civilized man goes through. We may pass at once to that further degree of the like contrast which we see on ascending from the conduct of the immoral to that of the moral.
Instead of recognizing this contrast, most readers will be inclined to identify a moral life with a life little varied in its activities. But here we come upon a defect in the current conception of morality. This comparative uniformity in the aggregate of motions, which goes along with morality as commonly conceived, is not only not moral but is the reverse of moral. The better a man fulfills every requirement of life, alike as regards his own body and mind, as regards the bodies and minds of those dependent on him, and as regards the bodies and minds of his fellow-citizens, the more varied do his activities become. The more fully he does all these things, the more heterogeneous must be his movements.
One who satisfies personal needs only, goes through other things equal, less multiform processes than one who also administers to the needs of wife and children. Supposing there are no other differences, the addition of family relations necessarily renders the actions of the man who fulfills the duties of husband and parent, more heterogeneous than those of the man who has no such duties to fulfill, or, having them, does not fulfill them; and to say that his actions are more heterogeneous is to say that there is a greater heterogeneity in the combined motions he goes through. The like holds of social obligations. These, in proportion as a citizen duly performs them, complicate his movements considerably. If he is helpful to inferiors dependent on him, if he takes a part in political agitation, if he aids in diffusing knowledge, he, in each of these ways, adds to his kinds of activity—makes his sets of movements more multiform; so differing from the man who is the slave of one desire or group of desires.
Though it is unusual to consider as having a moral aspect, those activities which culture involves, yet to the few who hold that due exercise of all the higher faculties, intellectual and æsthetic, must be included in the conception of complete life, here identified with the ideally moral life, it will be manifest that a further heterogeneity is implied by them. For each of such activities, constituted by that play of these faculties which is eventually added to their life-subserving uses, adds to the multiformity of the aggregated motions.