It seems, therefore, that, in cases of doubt, instead of following rules, of which he is unable to see the good effects in his particular case, the individual should rather guide his choice by a direct consideration of the intrinsic value or vileness of the effects which his action may produce. Judgments of intrinsic value have this superiority over judgments of means that, if once true, they are always true; whereas what is a means to a good effect in one case, will not be so in another. For this reason the department of Ethics, which it would be most useful to elaborate for practical guidance, is that which discusses what things have intrinsic value and in what degrees; and this is precisely that department which has been most uniformly neglected, in favour of attempts to formulate rules of conduct.
We have, however, not only to consider the relative goodness of different effects, but also the relative probability of their being attained. A less good, that is more likely to be attained, is to be preferred to a greater, that is less probable, if the difference in probability is great enough to outweigh the difference in goodness. And this fact seems to entitle us to assert the general truth of three principles, which ordinary moral rules are apt to neglect. (1) That a lesser good, for which any individual has a strong preference (if only it be a good, and not an evil), is more likely to be a proper object for him to aim at, than a greater one, which he is unable to appreciate. For natural inclination renders it immensely more easy to attain that for which such inclination is felt. (2) Since almost every one has a much stronger preference for things which closely concern himself, it will in general be right for a man to aim rather at goods affecting himself and those in whom he has a strong personal interest, than to attempt a more extended beneficence. Egoism is undoubtedly superior to Altruism as a doctrine of means: in the immense majority of cases the best thing we can do is to aim at securing some good in which we are concerned, since for that very reason we are far more likely to secure it. (3) Goods, which can be secured in a future so near as to be called ‘the present,’ are in general to be preferred to those which, being in a further future, are, for that reason, far less certain of attainment. If we regard all that we do from the point of view of its rightness, that is to say as a mere means to good, we are apt to neglect one fact, at least, which is certain; namely, that a thing that is really good in itself, if it exist now, has precisely the same value as a thing of the same kind which may be caused to exist in the future. Moreover moral rules, as has been said, are, in general, not directly means to positive goods but to what is necessary for the existence of positive goods; and so much of our labour must in any case be devoted to securing the continuance of what is thus a mere means—the claims of industry and attention to health determine the employment of so large a part of our time, that, in cases where choice is open, the certain attainment of a present good will in general have the strongest claims upon us. If it were not so, the whole of life would be spent in merely assuring its continuance; and, so far as the same rule were continued in the future, that for the sake of which it is worth having, would never exist at all.
101. (4) A fourth conclusion, which follows from the fact that what is ‘right’ or what is our ‘duty’ must in any case be defined as what is a means to good, is, as was pointed out above ([§ 89]), that the common distinction between these and the ‘expedient’ or ‘useful,’ disappears. Our ‘duty’ is merely that which will be a means to the best possible, and the expedient, if it is really expedient, must be just the same. We cannot distinguish them by saying that the former is something which we ought to do, whereas of the latter we cannot say we ‘ought.’ In short the two concepts are not, as is commonly assumed by all except Utilitarian moralists, simple concepts ultimately distinct. There is no such distinction in Ethics. The only fundamental distinction is between what is good in itself and what is good as a means, the latter of which implies the former. But it has been shewn that the distinction between ‘duty’ and ‘expediency’ does not correspond to this: both must be defined as means to good, though both may also be ends in themselves. The question remains, then: What is the distinction between duty and expediency?
One distinction to which these distinct words refer is plain enough. Certain classes of action commonly excite the specifically moral sentiments, whereas other classes do not. And the word ‘duty’ is commonly applied only to the class of actions which excite moral approval, or of which the omission excites moral disapproval—especially to the latter. Why this moral sentiment should have become attached to some kinds of actions and not to others is a question which can certainly not yet be answered; but it may be observed that we have no reason to think that the actions to which it was attached were or are, in all cases, such as aided or aid the survival of a race: it was probably originally attached to many religious rites and ceremonies which had not the smallest utility in this respect. It appears, however, that, among us, the classes of action to which it is attached also have two other characteristics in enough cases to have influenced the meaning of the words ‘duty’ and ‘expediency.’ One of these is that ‘duties’ are, in general, actions which a considerable number of individuals are strongly tempted to omit. The second is that the omission of a ‘duty’ generally entails consequences markedly disagreeable to some one else. The first of these is a more universal characteristic than the second: since the disagreeable effects on other people of the ‘self-regarding duties,’ prudence and temperance, are not so marked as those on the future of the agent himself; whereas the temptations to imprudence and intemperance are very strong. Still, on the whole, the class of actions called duties exhibit both characteristics: they are not only actions, against the performance of which there are strong natural inclinations, but also actions of which the most obvious effects, commonly considered goods, are effects on other people. Expedient actions, on the other hand, are actions to which strong natural inclinations prompt us almost universally, and of which all the most obvious effects, commonly considered good, are effects upon the agent. We may then roughly distinguish ‘duties’ from expedient actions, as actions with regard to which there is a moral sentiment, which we are often tempted to omit, and of which the most obvious effects are effects upon others than the agent.
But it is to be noticed that none of these characteristics, by which a ‘duty’ is distinguished from an expedient action, gives us any reason to infer that the former class of actions are more useful than the latter—that they tend to produce a greater balance of good. Nor, when we ask the question, ‘Is this my duty?’ do we mean to ask whether the action in question has these characteristics: we are asking simply whether it will produce the best possible result on the whole. And if we asked this question with regard to expedient actions, we should quite as often have to answer it in the affirmative as when we ask it with regard to actions which have the three characteristics of ‘duties.’ It is true that when we ask the question, ‘Is this expedient?’ we are asking a different question—namely, whether it will have certain kinds of effect, with regard to which we do not enquire whether they are good or not. Nevertheless, if it should be doubted in any particular case whether these effects were good, this doubt is understood as throwing doubt upon the action’s expediency: if we are required to prove an action’s expediency, we can only do so by asking precisely the same question by which we should prove it a duty—namely, ‘Has it the best possible effects on the whole?’
Accordingly the question whether an action is a duty or merely expedient, is one which has no bearing on the ethical question whether we ought to do it. In the sense in which either duty or expediency are taken as ultimate reasons for doing an action, they are taken in exactly the same sense: if I ask whether an action is really my duty or really expedient, the predicate of which I question the applicability to the action in question is precisely the same. In both cases I am asking, ‘Is this event the best on the whole that I can effect?’; and whether the event in question be some effect upon what is mine (as it usually is, where we talk of expediency) or some other event (as is usual, where we talk of duty), this distinction has no more relevance to my answer than the distinction between two different effects on me or two different effects on others. The true distinction between duties and expedient actions is not that the former are actions which it is in any sense more useful or obligatory or better to perform, but that they are actions which it is more useful to praise and to enforce by sanctions, since they are actions which there is a temptation to omit.
102. With regard to ‘interested’ actions, the case is somewhat different. When we ask the question, ‘Is this really to my interest?’ we appear to be asking exclusively whether its effects upon me are the best possible; and it may well happen that what will effect me in the manner, which is really the best possible, will not produce the best possible results on the whole. Accordingly my true interest may be different from the course which is really expedient and dutiful. To assert that an action is ‘to my interest,’ is, indeed, as was pointed out in Chap. III. ([§§ 59-61]), to assert that its effects are really good. ‘My own good’ only denotes some event affecting me, which is good absolutely and objectively; it is the thing, and not its goodness, which is mine; everything must be either ‘a part of universal good’ or else not good at all; there is no third alternative conception ‘good for me.’ But ‘my interest,’ though it must be something truly good, is only one among possible good effects; and hence, by effecting it, though we shall be doing some good, we may be doing less good on the whole, than if we had acted otherwise. Self-sacrifice may be a real duty; just as the sacrifice of any single good, whether affecting ourselves or others, may be necessary in order to obtain a better total result. Hence the fact that an action is really to my interest, can never be a sufficient reason for doing it: by shewing that it is not a means to the best possible, we do not shew that it is not to my interest, as we do shew that it is not expedient. Nevertheless there is no necessary conflict between duty and interest: what is to my interest may also be a means to the best possible. And the chief distinction conveyed by the distinct words ‘duty’ and ‘interest’ seems to be not this source of possible conflict, but the same which is conveyed by the contrast between ‘duty’ and ‘expediency.’ By ‘interested’ actions are mainly meant those which, whether a means to the best possible or not, are such as have their most obvious effects on the agent; which he generally has no temptation to omit; and with regard to which we feel no moral sentiment. That is to say, the distinction is not primarily ethical. Here too ‘duties’ are not, in general, more useful or obligatory than interested actions; they are only actions which it is more useful to praise.
103. (5) A fifth conclusion, of some importance, in relation to Practical Ethics concerns the manner in which ‘virtues’ are to be judged. What is meant by calling a thing a ‘virtue’?
There can be no doubt that Aristotle’s definition is right, in the main, so far as he says that it is an ‘habitual disposition’ to perform certain actions: this is one of the marks by which we should distinguish a virtue from other things. But ‘virtue’ and ‘vice’ are also ethical terms: that is to say, when we use them seriously, we mean to convey praise by the one and dispraise by the other. And to praise a thing is to assert either that it is good in itself or else that it is a means to good. Are we then to include in our definition of virtue that it must be a thing good in itself?
Now it is certain that virtues are commonly regarded as good in themselves. The feeling of moral approbation with which we generally regard them partly consists in an attribution to them of intrinsic value. Even a Hedonist, when he feels a moral sentiment towards them, is regarding them as good-in-themselves; and Virtue has been the chief competitor with Pleasure for the position of sole good. Nevertheless I do not think we can regard it as part of the definition of virtue that it should be good in itself. For the name has so far an independent meaning, that if in any particular case a disposition commonly considered virtuous were proved not to be good in itself, we should not think that a sufficient reason for saying that it was not a virtue but was only thought to be so. The test for the ethical connotation of virtue is the same as that for duty: What should we require to be proved about a particular instance, in order to say that the name was wrongly applied to it? And the test which is thus applied both to virtues and duties, and considered to be final, is the question: Is it a means to good? If it could be shewn of any particular disposition, commonly considered virtuous, that it was generally harmful, we should at once say: Then it is not really virtuous. Accordingly a virtue may be defined as an habitual disposition to perform certain actions, which generally produce the best possible results. Nor is there any doubt as to the kind of actions which it is ‘virtuous’ habitually to perform. They are, in general, those which are duties, with this modification that we also include those which would be duties, if only it were possible for people in general to perform them. Accordingly with regard to virtues, the same conclusion holds as with regard to duties. If they are really virtues they must be generally good as means; nor do I wish to dispute that most virtues, commonly considered as such, as well as most duties, really are means to good. But it does not follow that they are a bit more useful than those dispositions and inclinations which lead us to perform interested actions. As duties from expedient actions, so virtues are distinguished from other useful dispositions, not by any superior utility, but by the fact that they are dispositions, which it is particularly useful to praise and to sanction, because there are strong and common temptations to neglect the actions to which they lead.