The poet retains by nature the innocence of the eye, or recovers it easily; he disintegrates the fictions of common perception into their sensuous elements, gathers these together again into chance groups as the accidents of his environment or the affinities of his temperament may conjoin them; and this wealth of sensation and this freedom of fancy, which make an extraordinary ferment in his ignorant heart, presently bubble over into some kind of utterance.

The fulness and sensuousness of such effusions bring them nearer to our actual perceptions than common discourse could come; yet they may easily seem remote, overloaded, and obscure to those accustomed to think entirely in symbols, and never to be interrupted in the algebraic rapidity of their thinking by a moment's pause and examination of heart, nor ever to plunge for a moment into that torrent of sensation and imagery over which the bridge of prosaic associations habitually carries us safe and dry to some conventional act. How slight that bridge commonly is, how much an affair of trestles and wire, we can hardly conceive until we have trained ourselves to an extreme sharpness of introspection. But psychologists have discovered, what laymen generally will confess, that we hurry by the procession of our mental images as we do by the traffic of the street, intent on business, gladly forgetting the noise and movement of the scene, and looking only for the corner we would turn or the door we would enter. Yet in our alertest moment the depths of the soul are still dreaming; the real world stands drawn in bare outline against a background of chaos and unrest. Our logical thoughts dominate experience only as the parallels and meridians make a checker-board of the sea. They guide our voyage without controlling the waves, which toss for ever in spite of our ability to ride over them to our chosen ends. Sanity is a madness put to good uses; waking life is a dream controlled.

Out of the neglected riches of this dream the poet fetches his wares. He dips into the chaos that underlies the rational shell of the world and brings up some superfluous image, some emotion dropped by the way, and reattaches it to the present object; he reinstates things unnecessary, he emphasizes things ignored, he paints in again into the landscape the tints which the intellect has allowed to fade from it. If he seems sometimes to obscure a fact, it is only because he is restoring an experience. We may observe this process in the simplest cases. When Ossian, mentioning the sun, says it is round as the shield of his fathers, the expression is poetical. Why? Because he has added to the word sun, in itself sufficient and unequivocal, other words, unnecessary for practical clearness, but serving to restore the individuality of his perception and its associations in his mind. There is no square sun with which the sun he is speaking of could be confused; to stop and call it round is a luxury, a halting in the sensation for the love of its form. And to go on to tell us, what is wholly impertinent, that the shield of his fathers was round also, is to invite us to follow the chance wanderings of his fancy, to give us a little glimpse of the stuffing of his own brain, or, we might almost say, to turn over the pattern of his embroidery and show us the loose threads hanging out on the wrong side. Such an escapade disturbs and interrupts the true vision of the object, and a great poet, rising to a perfect conception of the sun and forgetting himself, would have disdained to make it; but it has a romantic and pathological interest, it restores an experience, and is in that measure poetical. We have been made to halt at the sensation, and to penetrate for a moment into its background of dream.

But it is not only thoughts or images that the poet draws in this way from the store of his experience, to clothe the bare form of conventional objects: he often adds to these objects a more subtle ornament, drawn from the same source. For the first element which the intellect rejects in forming its ideas of things is the emotion which accompanies the perception; and this emotion is the first thing the poet restores. He stops at the image, because he stops to enjoy. He wanders into the by-paths of association because the by-paths are delightful. The love of beauty which made him give measure and cadence to his words, the love of harmony which made him rhyme them, reappear in his imagination and make him select there also the material that is itself beautiful, or capable of assuming beautiful forms. The link that binds together the ideas, sometimes so wide apart, which his wit assimilates, is most often the link of emotion; they have in common some element of beauty or of horror.

The poet's art is to a great extent the art of intensifying emotions by assembling the scattered objects that naturally arouse them. He sees the affinities of things by seeing their common affinities with passion. As the guiding principle of practical thinking is some interest, so that only what is pertinent to that interest is selected by the attention; as the guiding principle of scientific thinking is some connection of things in time or space, or some identity of law; so in poetic thinking the guiding principle is often a mood or a quality of sentiment. By this union of disparate things having a common overtone of feeling, the feeling is itself evoked in all its strength; nay, it is often created for the first time, much as by a new mixture of old pigments Perugino could produce the unprecedented limpidity of his colour, or Titian the unprecedented glow of his. Poets can thus arouse sentiments finer than any which they have known, and in the act of composition become discoverers of new realms of delightfulness and grief. Expression is a misleading term which suggests that something previously known is rendered or imitated; whereas the expression is itself an original fact, the values of which are then referred to the thing expressed, much as the honours of a Chinese mandarin are attributed retroactively to his parents. So the charm which a poet, by his art of combining images and shades of emotion, casts over a scene or an action, is attached to the principal actor in it, who gets the benefit of the setting furnished him by a well-stocked mind.

The poet is himself subject to this illusion, and a great part of what is called poetry, although by no means the best part of it, consists in this sort of idealization by proxy. We dye the world of our own colour; by a pathetic fallacy, by a false projection of sentiment, we soak Nature with our own feeling, and then celebrate her tender sympathy with our moral being. This aberration, as we see in the case of Wordsworth, is not inconsistent with a high development of both the faculties which it confuses,—I mean vision and feeling. On the contrary, vision and feeling, when most abundant and original, most easily present themselves in this undivided form. There would be need of a force of intellect which poets rarely possess to rationalize their inspiration without diminishing its volume: and if, as is commonly the case, the energy of the dream and the passion in them is greater than that of the reason, and they cannot attain true propriety and supreme beauty in their works, they can, nevertheless, fill them with lovely images and a fine moral spirit.

The pouring forth of both perceptive and emotional elements in their mixed and indiscriminate form gives to this kind of imagination the directness and truth which sensuous poetry possesses on a lower level. The outer world bathed in the hues of human feeling, the inner world expressed in the forms of things,—that is the primitive condition of both before intelligence and the prosaic classification of objects have abstracted them and assigned them to their respective spheres. Such identifications, on which a certain kind of metaphysics prides itself also, are not discoveries of profound genius; they are exactly like the observation of Ossian that the sun is round and that the shield of his fathers was round too; they are disintegrations of conventional objects, so that the original associates of our perceptions reappear; then the thing and the emotion which chanced to be simultaneous are said to be one, and we return, unless a better principle of organization is substituted for the principle abandoned, to the chaos of a passive animal consciousness, where all is mixed together, projected together, and felt as an unutterable whole.

The pathetic fallacy is a return to that early habit of thought by which our ancestors peopled the world with benevolent and malevolent spirits; what they felt in the presence of objects they took to be a part of the objects themselves. In returning to this natural confusion, poetry does us a service in that she recalls and consecrates those phases of our experience which, as useless to the understanding of material reality, we are in danger of forgetting altogether. Therein is her vitality, for she pierces to the quick and shakes us out of our servile speech and imaginative poverty; she reminds us of all we have felt, she invites us even to dream a little, to nurse the wonderful spontaneous creations which at every waking moment we are snuffing out in our brain. And the indulgence is no mere momentary pleasure; much of its exuberance clings afterward to our ideas; we see the more and feel the more for that exercise; we are capable of finding greater entertainment in the common aspects of Nature and life. When the veil of convention is once removed from our eyes by the poet, we are better able to dominate any particular experience and, as it were, to change its scale, now losing ourselves in its infinitesimal texture, now in its infinite ramifications.

If the function of poetry, however, did not go beyond this recovery of sensuous and imaginative freedom, at the expense of disrupting our useful habits of thought, we might be grateful to it for occasionally relieving our numbness, but we should have to admit that it was nothing but a relaxation; that spiritual discipline was not to be gained from it in any degree, but must be sought wholly in that intellectual system that builds the science of Nature with the categories of prose. So conceived, poetry would deserve the judgment passed by Plato on all the arts of flattery and entertainment; it might be crowned as delightful, but must be either banished altogether as meretricious or at least confined to a few forms and occasions where it might do little harm. The judgment of Plato has been generally condemned by philosophers, although it is eminently rational, and justified by the simplest principles of morals. It has been adopted instead, although unwittingly, by the practical and secular part of mankind, who look upon artists and poets as inefficient and brain-sick people under whose spell it would be a serious calamity to fall, although they may be called in on feast days as an ornament and luxury together with the cooks, hairdressers, and florists.

Several circumstances, however, might suggest to us the possibility that the greatest function of poetry may be still to find. Plato, while condemning Homer, was a kind of poet himself; his quarrel with the followers of the Muse was not a quarrel with the goddess; and the good people of Philistia, distrustful as they may be of profane art, pay undoubting honour to religion, which is a kind of poetry as much removed from their sphere as the midnight revels upon Mount Citheron, which, to be sure, were also religious in their inspiration. Why, we may ask, these apparent inconsistencies? Why do our practical men make room for religion in the background of their world? Why did Plato, after banishing the poets, poetize the universe in his prose? Because the abstraction by which the world of science and of practice is drawn out of our experience, is too violent to satisfy even the thoughtless and vulgar; the ideality of the machine we call Nature, the conventionality of the drama we call the world, are too glaring not to be somehow perceived by all. Each must sometimes fall back upon the soul; he must challenge this apparition with the thought of death; he must ask himself for the mainspring and value of his life. He will then remember his stifled loves; he will feel that only his illusions have ever given him a sense of reality, only his passions the hope and the vision of peace. He will read himself through and almost gather a meaning from his experience; at least he will half believe that all he has been dealing with was a dream and a symbol, and raise his eyes toward the truth beyond.