The life of instinct, when it is unchecked by mind or spirit, consists of instinctive cycles, which begin with impulses to more or less definite acts, and pass on to satisfaction of needs through the consequences of these impulsive acts. Impulse and desire are not directed towards the whole cycle, but only towards its initiation: the rest is left to natural causes. We desire to eat, but we do not desire to be nourished unless we are valetudinarians. Yet without the nourishment eating is a mere momentary pleasure, not part of the general impulse to life. Men desire sexual intercourse, but they do not as a rule desire children strongly or often. Yet without the hope of children and its occasional realization, sexual intercourse remains for most people an isolated and separate pleasure, not uniting their personal life with the life of mankind, not continuous with the central purposes by which they live, and not capable of bringing that profound sense of fulfilment which comes from completion by children. Most men, unless the impulse is atrophied through disuse, feel a desire to create something, great or small according to their capacities. Some few are able to satisfy this desire: some happy men can create an Empire, a science, a poem, or a picture. The men of science, who have less difficulty than any others in finding an outlet for creativeness, are the happiest of intelligent men in the modern world, since their creative activity affords full satisfaction to mind and spirit as well as to the instinct of creation.[21] In them a beginning is to be seen of the new way of life which is to be sought; in their happiness we may perhaps find the germ of a future happiness for all mankind. The rest, with few exceptions, are thwarted in their creative impulses. They cannot build their own house or make their own garden, or direct their own labor to producing what their free choice would lead them to produce. In this way the instinct of creation, which should lead on to the life of mind and spirit, is checked and turned aside. Too often it is turned to destruction, as the only effective action which remains possible. Out of its defeat grows envy, and out of envy grows the impulse to destroy the creativeness of more fortunate men. This is one of the greatest sources of corruption in the life of instinct.

The life of instinct is important, not only on its own account, or because of the direct usefulness of the actions which it inspires, but also because, if it is unsatisfactory, the individual life becomes detached and separated from the general life of man. All really profound sense of unity with others depends upon instinct, upon coöperation or agreement in some instinctive purpose. This is most obvious in the relations of men and women and parents and children. But it is true also in wider relations. It is true of large assemblies swayed by a strong common emotion, and even of a whole nation in times of stress. It is part of what makes the value of religion as a social institution. Where this feeling is wholly absent, other human beings seem distant and aloof. Where it is actively thwarted, other human beings become objects of instinctive hostility. The aloofness or the instinctive hostility may be masked by religious love, which can be given to all men regardless of their relation to ourselves. But religious love does not bridge the gulf that parts man from man: it looks across the gulf, it views others with compassion or impersonal sympathy, but it does not live with the same life with which they live. Instinct alone can do this, but only when it is fruitful and sane and direct. To this end it is necessary that instinctive cycles should be fairly often completed, not interrupted in the middle of their course. At present they are constantly interrupted, partly by purposes which conflict with them for economic or other reasons, partly by the pursuit of pleasure, which picks out the most agreeable part of the cycle and avoids the rest. In this way instinct is robbed of its importance and seriousness; it becomes incapable of bringing any real fulfilment, its demands grow more and more excessive, and life becomes no longer a whole with a single movement, but a series of detached moments, some of them pleasurable, most of them full of weariness and discouragement.

The life of the mind, although supremely excellent in itself, cannot bring health into the life of instinct, except when it results in a not too difficult outlet for the instinct of creation. In other cases it is, as a rule, too widely separated from instinct, too detached, too destitute of inward growth, to afford either a vehicle for instinct or a means of subtilizing and refining it. Thought is in its essence impersonal and detached, instinct is in its essence personal and tied to particular circumstances: between the two, unless both reach a high level, there is a war which is not easily appeased. This is the fundamental reason for vitalism, futurism, pragmatism, and the various other philosophies which advertise themselves as vigorous and virile. All these represent the attempt to find a mode of thought which shall not be hostile to instinct. The attempt, in itself, is deserving of praise, but the solution offered is far too facile. What is proposed amounts to a subordination of thought to instinct, a refusal to allow thought to achieve its own ideal. Thought which does not rise above what is personal is not thought in any true sense: it is merely a more or less intelligent use of instinct. It is thought and spirit that raise man above the level of the brutes. By discarding them we may lose the proper excellence of men, but cannot acquire the excellence of animals. Thought must achieve its full growth before a reconciliation with instinct is attempted.

When refined thought and unrefined instinct coexist, as they do in many intellectual men, the result is a complete disbelief in any important good to be achieved by the help of instinct. According to their disposition, some such men will as far as possible discard instinct and become ascetic, while others will accept it as a necessity, leaving it degraded and separated from all that is really important in their lives. Either of these courses prevents instinct from remaining vital, or from being a bond with others; either produces a sense of physical solitude, a gulf across which the minds and spirits of others may speak, but not their instincts. To very many men, the instinct of patriotism, when the war broke out, was the first instinct that had bridged the gulf, the first that had made them feel a really profound unity with others. This instinct, just because, in its intense form, it was new and unfamiliar, had remained uninfected by thought, not paralyzed or devitalized by doubt and cold detachment. The sense of unity which it brought is capable of being brought by the instinctive life of more normal times, if thought and spirit are not hostile to it. And so long as this sense of unity is absent, instinct and spirit cannot be in harmony, nor can the life of the community have vigor and the seeds of new growth.

The life of the mind, because of its detachment, tends to separate a man inwardly from other men, so long as it is not balanced by the life of the spirit. For this reason, mind without spirit can render instinct corrupt or atrophied, but cannot add any excellence to the life of instinct. On this ground, some men are hostile to thought. But no good purpose is served by trying to prevent the growth of thought, which has its own insistence, and if checked in the directions in which it tends naturally, will turn into other directions where it is more harmful. And thought is in itself god-like: if the opposition between thought and instinct were irreconcilable, it would be thought that ought to conquer. But the opposition is not irreconciliable: all that is necessary is that both thought and instinct should be informed by the life of the spirit.

In order that human life should have vigor, it is necessary for the instinctive impulses to be strong and direct; but in order that human life should be good, these impulses must be dominated and controlled by desires less personal and ruthless, less liable to lead to conflict than those that are inspired by instinct alone. Something impersonal and universal is needed over and above what springs out of the principle of individual growth. It is this that is given by the life of the spirit.

Patriotism affords an example of the kind of control which is needed. Patriotism is compounded out of a number of instinctive feelings and impulses: love of home, love of those whose ways and outlook resemble our own, the impulse to coöperation in a group, the sense of pride in the achievements of one’s group. All these impulses and desires, like everything belonging to the life of instinct, are personal, in the sense that the feelings and actions which they inspire towards others are determined by the relation of those others to ourselves, not by what those others are intrinsically. All these impulses and desires unite to produce a love of man’s own country which is more deeply implanted in the fiber of his being, and more closely united to his vital force, than any love not rooted in instinct. But if spirit does not enter in to generalize love of country, the exclusiveness of instinctive love makes it a source of hatred of other countries. What spirit can effect is to make us realize that other countries equally are worthy of love, that the vital warmth which makes us love our own country reveals to us that it deserves to be loved, and that only the poverty of our nature prevents us from loving all countries as we love our own. In this way instinctive love can be extended in imagination, and a sense of the value of all mankind can grow up, which is more living and intense than any that is possible to those whose instinctive love is weak. Mind can only show us that it is irrational to love our own country best; it can weaken patriotism, but cannot strengthen the love of all mankind. Spirit alone can do this, by extending and universalizing the love that is born of instinct. And in doing this it checks and purifies whatever is insistent or ruthless or oppressively personal in the life of instinct.

The same extension through spirit is necessary with other instinctive loves, if they are not to be enfeebled or corrupted by thought. The love of husband and wife is capable of being a very good thing, and when men and women are sufficiently primitive nothing but instinct and good fortune is needed to make it reach a certain limited perfection. But as thought begins to assert its right to criticize instinct the old simplicity becomes impossible. The love of husband and wife, as unchecked instinct leaves it, is too narrow and personal to stand against the shafts of satire, until it is enriched by the life of the spirit. The romantic view of marriage, which our fathers and mothers professed to believe, will not survive an imaginative peregrination down a street of suburban villas, each containing its couple, each couple having congratulated themselves as they first crossed the threshold, that here they could love in peace, without interruption from others, without contact with the cold outside world. The separateness and stuffiness, the fine names for cowardices and timid vanities, that are shut within the four walls of thousands upon thousands of little villas, present themselves coldly and mercilessly to those in whom mind is dominant at the expense of spirit.

Nothing is good in the life of a human being except the very best that his nature can achieve. As men advance, things which have been good cease to be good, merely because something better is possible. So it is with the life of instinct: for those whose mental life is strong, much that was really good while mind remained less developed has now become bad merely through the greater degree of truth in their outlook on the world. The instinctive man in love feels that his emotion is unique, that the lady of his heart has perfections such as no other woman ever equaled. The man who has acquired the power of impersonal thought realizes, when he is in love, that he is one of so many millions of men who are in love at this moment, that not more than one of all the millions can be right in thinking his love supreme, and that it is not likely that that one is oneself. He perceives that the state of being in love in those whose instinct is unaffected by thought or spirit, is a state of illusion, serving the ends of Nature and making a man a slave to the life of the species, not a willing minister to the impersonal ends which he sees to be good. Thought rejects this slavery; for no end that Nature may have in view will thought abdicate, or forgo its right to think truly. “Better the world should perish than that I or any other human being should believe a lie”—this is the religion of thought, in whose scorching flames the dross of the world is being burnt away. It is a good religion, and its work of destruction must be completed. But it is not all that man has need of. New growth must come after the destruction, and new growth can come only through the spirit.

Both patriotism and the love of man and woman, when they are merely instinctive, have the same defects: their exclusions, their enclosing walls, their indifference or hostility to the outside world. It is through this that thought is led to satire, that comedy has infected what men used to consider their holiest feelings. The satire and the comedy are justified, but not the death of instinct which they may produce if they remain in supreme command. They are justified, not as the last word of wisdom but as the gateway of pain through which men pass to a new life, where instinct is purified and yet nourished by the deeper desires and insight of spirit.