[Footnote 9: If the two Literatures were studied, as they might be, by means of expositions and translations, the Greek would be first as a tiling of course. Historians of the Latin authors are obliged to trace their subject, in every department, to the corresponding authors in Greece.]

[Footnote 10: No doubt the cla.s.sical languages would have been required, to some extent, in matriculating to enter college. This arrangement, however, as regarded the students that chose the modern languages, would have been found too burdensome by our Irish friends, and, on their expressing themselves to that effect, would have been soon dispensed with.]

[Footnote 11: One possible consequence of a Natural Science Degree might have been, that the public would have turned to it with favour, while the old one sank into discredit.]

V.

METAPHYSICS AND DEBATING SOCIETIES.[12]

By "Metaphysical Study," or "Metaphysics," I here mean--what seems intended by the designation in its current employment at present--the circle of the mental or subjective sciences. The central department of the field is PSYCHOLOGY, and the adjunct to psychology is LOGIC, which has its foundations partly in psychology, but still more in the sciences altogether, whose procedure it gathers up and formulates. The outlying and dependent branches are: the narrower metaphysics or Ontology, Ethics, Sociology, together with Art or Aesthetics. There are other applied sciences of the department, as Education and Philology.

The branches most usually looked upon as the cognate or allied studies of the subjective department of human knowledge are, Psychology, Logic, Ontology, Ethics. The debates in a society like the present will generally be found to revolve in the orbit thus chalked out. It is the sphere of the most animated controversies, and the widest discordance of view. The additional branch most nearly connected with the group is Sociology, which under that name, and under the older t.i.tle, the Philosophy of History, has opened up a new series of problems, of the kind to divide opinions and provoke debate. A quieter interest attaches to Aesthetics, although the subject is a not unfruitful application and test of psychological laws.

My remarks will embrace, first, the aims, real and fact.i.tious, in the study of this group of sciences; and next, the polemic conduct of such study, or the utility and management of debating societies, inst.i.tuted in connection therewith.

[PSYCHOLOGY AND LOGIC FUNDAMENTAL.]

The two sciences--PSYCHOLOGY and LOGIC--I consider the fundamental and knowledge-giving departments. The others are the applications of these to the more stirring questions of human life. Now, the successful cultivation of the field requires you to give at least as much attention to the root sciences as you give to the branch sciences. That is to say, psychology, in its pure and proper character, and logic, in its systematic array, should be kept before the view, concurrently with ontology, ethics, and sociology. Essays and debates tending to clear up and expound systematic psychology and systematic logic should make a full half of the society's work.

Does any one feel a doubt upon the point, as so stated? If so, it will be upon him to show that Psychology, in its methodical pursuit, is a needless and superfluous employment of strength; that the problems of ethics, ontology, &c., can be solved without it--a hard task indeed, so long as they are unsolved in any way. I have no s.p.a.ce for indulging in a dissertation on the value of methodical study and arrangement in the extension of our knowledge, as opposed to the promiscuous mingling of different kinds of facts, which is often required in practice, but repugnant to the increase of knowledge. If you want to improve our acquaintance with the sense of touch, you acc.u.mulate and methodize all the experiences relating to touch; you compare them, see whether they are consistent or inconsistent, select the good, reject the bad, improve the statement of one by light borrowed from the others; you mark desiderata, experiments to be tried, or observations to be sought.

All that time, you refrain from wandering into other spheres of mental phenomena. You make use of comparison with the rest of the senses, it may be, but you keep strictly to the points of a.n.a.logy, where mutual lights are to be had. This is the culture of knowledge as such, and is the best, the essential, preparation for practical questions involving the particular subject along with others.

To take an example from the question of the Will. I do not object: to the detaching and isolating of the problem of free-will, as a matter for discussion and debate; but I think that it can be handled to equal, if not greater advantage, in the systematic psychology of voluntary power.

Those that have never tried it in this last form have not obtained the best vantage-ground for overcoming the inevitable subtleties that invest it.

The great problem of External Perception has a psychological place, where its difficulties are very much attenuated, to say the least of it; and, however convenient it may be to treat it as a detached problem, we should carry with us into the discussion all the lights that we obtain while regarding it as it stands among the intellectual powers.

It is in systematic Psychology that we are most free to attend to the defining of terms (without which a professed science is mere moonshine), to the formulating of axioms and generalities, to the concatenating and taking stock of all the existing knowledge, and to the appraising of it at its real value. If these things are neglected, there is nothing that I see to const.i.tute a psychology at all.

[DISCUSSIONS IN LOGIC PROPER.]

As to the other fundamental science, LOGIC, the same remarks may be repeated. Of debated questions, a certain number pertain properly to logic; yet most of these relate to logic at its points of contact with psychology. Since we have got out of the narrow round of the Aristotelian syllogism, we have agreed to call logic _ars artium_, or, better still, _scientia scientiarum_, the science that deals with the sciences altogether--both object sciences and subject sciences. Now this I take to be a study quite apart from psychology in particular, although, as I have said, touching it at several points. It reviews all science and all knowledge, as to its structure, method, arrangement, cla.s.sification, probation, enlargement. It deals in generalities the most general of any. By taking up what belongs to all knowledge, it seems to rise above the matter of knowledge to the region of pure form; it demands, therefore, a peculiar subtlety of handling, and may easily land us, as we are all aware, in knotty questions and quagmires.

Now what I have to repeat in this connection is, that you should, in your debates, overhaul portions or chapters of systematic logic, with a view to present the difficulties in their natural position in the subject. You might, for example, take up the question as to the Province of logic, with its divisions, parts, and order--all which admit of many various views--and bring forward the vexed controversies under lights favourable to their resolution. Regarding logic as an aid to the faculties in tackling whatever is abstruse, you should endeavour to cultivate and enhance its powers, in this particular, by detailed exposition and criticism of all its canons and prescriptions. The department of Cla.s.sification is a good instance; a region full of delicate subtleties as well as "bread-and-b.u.t.ter" applications.

It is in this last view of logic that we can canva.s.s philosophical systems upon the ground of their method or procedure alone. Looking at the absence, in any given system, of the arts and precautions that are indispensable to the establishment of truth in the special case, we may p.r.o.nounce against it, _a priori_; we know that such a system can be true only by accident, or else by miracle. We may reasonably demand of a system-builder--Is he in the narrow way that leadeth to truth, or in the broad way that leadeth somewhere else?

I have said that I consider the connection between Logic and Psychology to be but slender, although not unimportant. The amount and nature of this connection would reward a careful consideration. There would be considerable difficulty in seeing any connection at all between the Aristotelian Syllogism and psychology, but for the high-sounding designations appended to the notion and the proposition--simple apprehension and judgment--of which I fail to discover the propriety or relevance. I know that Grote gave a very profound turn to the employment of the term "judgment" by Aristotle, as being a recognition of the relativity of knowledge to the affirming mind. I am not to say, absolutely, "Ice is cold"; I am to say that, to the best of my judgment or belief, or in so far as I am concerned, ice is cold. This, however, has little to do with the logic of the syllogism, and not much with any logic. So, when we speak of a "notion," we must understand it as apprehended by some mind; but for nearly all purposes, this is a.s.sumed tacitly; it need not appear in a formal designation, which, not being wanted, is calculated to mislead.

[APPLIED OR DERIVATIVE SCIENCES.]

With these remarks on the two fundamental sciences of our group, I now turn to the _applied_ or _derivative_ sciences, wherein the great controversies stand out most conspicuous, which, in fact, exist for the purpose of contention--Ontology and Ethics. These branches were in request long before the mother sciences--psychology and logic--came into being at all. They had occupied their chief positions without consulting the others, partly because these were not there to consult, and partly because they were not inclined to consult any extraneous authority. By Ontology we may designate the standing controversies of the intellectual powers--perception, innate ideas, nominalism _versus_ realism, and noumenon _versus_ phenomenon. I am not going to p.r.o.nounce upon these questions; I have already recommended the alternative mode of approaching them under systematic psychology and logic; and I will now regard them as const.i.tuents of the fourfold enumeration of the metaphysical sciences.

The Germans may be credited for teaching us, or trying to teach us, to distinguish "bread and b.u.t.ter" from what pa.s.ses beyond, transcends bread and b.u.t.ter. With them the distinction is thoroughly ingrained, and comes to hand at a moment's notice. If I am to review in detail what may be considered the practical or applied departments of logic and psychology, I am in danger of trenching on their "bread-and-b.u.t.ter" region. Before descending, therefore, into the larder, let us first spend a few seconds in considering psychology as the pursuit of _truth_ in all that relates to our mental const.i.tution. If difficulty be a stimulus to the human exertions, it may be found here. To ascertain, fix, and embody the precise truth in regard to the facts of the mind is about as hard an undertaking as could be prescribed to a man. But this is another way of saying that psychology is not a very advanced science; is not well stored with clear and certain doctrines; and is unable, therefore, to confer any very great precision on its dependent branches, whether purely speculative or practical. In a word, the greatest modesty or humility is the deportment most becoming to all that engage in this field of labour, even when doing their best; while the same virtues in even greater measure are due from those engaging in it without doing their best.

It must be admitted, however, that the highest evidence and safeguard of truth is application. In every other science, the utility test is final.

The great parent sciences--mathematics, physics, chemistry, physiology--have each a host of filial dependents, in close contact with the supply of human wants; and the success of the applications is the testimony to the truth of the sciences applied. Thus, although we may not narrow the sphere of truth to bread and b.u.t.ter, yet we have no surer test of the truth itself. Our trade requires navigation, and navigation verifies astronomy; and, but for navigation, we may be pretty confident that astronomy would now have very little accuracy to boast of.

To come then to the practical bearings or outgoings of psychology, a.s.sisted by logic. My contention is that the parent sciences and the filial sciences should be carried on together; that theses should be extracted by turns from all; that the lights thus obtained would be mutual. I will support the position by a review of the subjects thus drawn into the metaphysical field.

[PROBLEMS OF EDUCATION.]

Foremost among these applied sciences I would place EDUCATION, the subject of the day. The priority of mention is due not so much to its special or pre-eminent importance, as to its being the most feasible and hopeful of the practical applications of conjoined psychology and logic.

I say this, however, with a more express eye to _intellectual_ education. I deem it quite possible to frame a practical, science applicable to the training of the intellect that shall be precise and definite in a very considerable measure. The elements that make up our intellectual furniture can be stated with clearness; the laws of intellectual growth or acquisition are almost the best ascertained generalities of the human mind; even the most complicated studies can be a.n.a.lyzed into their components, partly by psychology and partly by the higher logic. In a word, if we cannot make a science of education, as far as Intellect is concerned, we may abandon metaphysical study altogether.

I do not speak with the same confidence as to _moral_ education. There has long been in existence a respectable rule-of-thumb practice in this region, the result of a sufficiently wide experience. There are certain psychological laws, especially those relating to the formation of moral habits, that have a considerable value; but to frame a theory of moral education, on a level in a point of definiteness with the possible theory of intellectual education, is a task that I should not like to have imposed upon me. In point of fact, two problems are joined in one, to the confusion of both. There is _first_ the vast question of _moral control_, which stretches far and wide over many fields, and would have to be tracked with immense labour: it belongs to the arts of government; it comes under moral suasion, as exercised by the preacher and orator; it even implicates the tact of diplomacy. I do not regard this as a properly educational question (although it refers to an art that every teacher must try to master); that is to say, its solution is not connected with education processes strictly so called. The _second_ problem of moral education is the one really within the scope of the subject--the problem of _fixing moral bents_ or habits, when the right conduct is once initiated. On this head, some scientific insight is attainable; and suggestions of solid value may in time accrue, although there never can be the precision attainable in the intellectual region.

I will next advert to the applied science of Art or Aesthetics, long a barren ground, so far as scientific handling was concerned, but now a land of promise. The old thesis, "What is Beauty?" a good debating society topic, is, I hope, past contending about. The numerous influences that concur in works of art, or in natural beauty, present a fine opening for delicate a.n.a.lysis; at the same time, they implicate the vaguest and least advanced portion of psychology--the Emotions. The German philosophers have usually ranked aesthetics as one of the subjective sciences; but, it is only of late that the department has taken shape in their country. Lessing gave a great impulse to literary art, and originated a number of pregnant suggestions; and the German love of music has necessarily led to theories as well as to compositions. We are now in the way to that consummation of aesthetics which may be described as containing (1) a reference to psychology as the mother science, (2) a cla.s.sification, comparison, and contrast of the fine arts themselves, and (3) an induction of the principles of art composition from the best examples. Anything like a thorough sifting of fine-art questions would strain psychology at every point--senses, emotions, intellect; and, if criticism is to go deep, it must ground upon psychological reasons. Now the mere artist can never be a psychologist; the art critic may, but seldom will; hence, as they will not come over to us, some of us must go over to them. The Art discussion of the greatest fountains of human feeling--love and anger--would react with advantage upon the very difficult psychology of these emotions, so long the sport of superficiality.

[AESTHETICS: HEDONICS.]

But I hold that aesthetics is but a corner of a larger field that is seldom even named among the sciences of mind; I mean human happiness as a whole, "eudaemonics," or "hedonics," or whatever you please to call it. That the subject is neglected, I do not affirm; but it is not cultivated in the proper place, or in the proper light-giving connection--that is to say, under the psychology of the human feelings.

It should have at once a close reference to psychology, and an independent construction; while either in comprehending aesthetics, or in lying side by side with that, it would give and receive illumination.

The researches now making into the laws and limits of human sensibility, if they have any value, ought to lead to the economy of pleasure and the abatement of pain. The a.n.a.lysis of sensation and of emotion points to this end. Whoever raises any question as to human happiness should refer it, in the first instance, to psychology; in the next, to some general scheme that would answer for a science of happiness; and, thirdly, to an induction of the facts of human experience; the three distinct appeals correcting one another. If psychology can contribute nothing to the point, it confesses to a desideratum for future inquirers.

[HEDONICS SEPARATE FROM ETHICS.]

I am not at all satisfied with the coupling of happiness with ethics, as is usually done. Ethics is the sphere of duty; happiness is mentioned only to be repressed and discouraged. This is not the situation for unfolding all the blossoms of human delight, nor for studying to allay every rising uneasiness. He would be a rare ethical philosopher that would permit full scope to such an operation within his grounds; neither Epicurus nor Bentham could come up to this mark. But even if the thing were permitted, the lights are not there; it is only by combining the parent psychology and the hedonic derivative, that the work can be done.

It is neither disrespect nor disadvantage to duty, that it is not mentioned in the department until the very end. To cultivate happiness is not selfishness or vice, unless you confine it to self; and the mere act of inquiring does not so confine it. If you are in other respects a selfish man, you will apply your knowledge for your own sole behoof; if you are not selfish, you will apply it for the good of your fellows also, which is another name for virtue.

But the obstacles to a science of happiness are not solely clue to the gaps and deficiencies in our psychological knowledge; they are equally owing to the prevailing terrorism in favour of self-denial at all hands.

Many of the maxims as to happiness would not stand examination if people felt themselves free to discuss them. You must work yourselves into a fervour of revolt and defiance, before you call in question Paley's declaration that "happiness is equally distributed among all orders of the community". I do not know whether I should wonder most at the cheerful temperament or the complacent optimism of Adam Smith, when he asks, "What can be added to the happiness of the man who is in health, who is out of debt, and has a clear conscience?"[13] When the greatest philosophers talk thus, what is to be expected from the unphilosophic mob? The dependence of health on activity is always kept very loose, it may be for the convenience of shutting our mouths against complaints of being overworked. To render this dependence precise is a matter of pure psychology.

[SOCIOLOGY.]

Before coming to Ethics I must, as a preparation, view another derivative branch of psychology, the old subject of politics and society, under its new name, SOCIOLOGY. It is obvious that all terms used in describing social facts and their generalities are terms of mind: command and obedience, law and right, order and progress, are notions made up of human feelings, purposes, and thoughts.

Sociology is usually studied in its own special field, and nowhere else; that is to say, the sociologist employs himself in observing and comparing the operations of societies under all varieties of circ.u.mstances, and in all historic ages. The field is essentially human nature, and the laws arrived at are laws of human nature. A consummate sociologist is not often to be found; the really great theorists in society could be counted on one's fingers. Some of them have been psychologists as well; I need mention only Aristotle, Hobbes, Locke, Hume, the Mills. Others as Vico, Montesquieu, Millar, Condorcet, Auguste Comte, De Tocqueville, have not independently studied the mind on the broad psychological basis. Now the bearings on sociology of a pure psychological preparation can be convincingly shown. The laws of society, if not the merest empiricisms, are derivative laws of the mind; hence a theorist cannot be trusted with the handling of a derivative law, unless he knows, as well as can be known, the simple or const.i.tuent laws. All the elements of human character crop up in men's social relations; in the foreground are their self-interest or sense of self-preservation, together with their social and anti-social promptings; a little farther back are their active energy, their intelligence, their artistic feelings, and their religious susceptibilities. Now all these should be broadly examined as elements of the mind, without an immediate reference to the political machine.

Of course, the social feelings need a social situation, and cannot be studied without that; but there are many social situations that give scope for examining them, besides what is contemplated in political society; and the psychologist proper ought to avail himself of all the opportunities of rendering the statement of these various elements precise. For this purpose, his chief aim is the ultimate a.n.a.lysis of the various faculties and feelings. This a.n.a.lysis n.o.body but himself cares to inst.i.tute; and yet a knowledge of the ultimate const.i.tution of an emotional tendency is one of the best aids in appreciating its mode of working. Without a good preliminary a.n.a.lysis of the social and anti-social emotions, for example, you are almost sure to be counting the same thing twice over, or else confounding two different facts under one designation. On the one hand, the precise relationship of the states named love, sympathy, disinterestedness; and, on the other hand, the common basis of domination, resentment, pride, egotism,--should be distinctly cleared up, as is possible only in psychological study strictly so called. The workings of the religious sentiment cannot be shown sociologically, without a previous a.n.a.lysis of the const.i.tuent emotions.

[SOCIOLOGICAL FOUNDATIONS OF ETHICS.]