Almost every classic poet has the topographical sense; he swarms with proper names and allusions to history and fable; if an epithet is to be thrown in anywhere to fill up the measure of a line, he chooses instinctively an appellation of place or family; his wine is not red, but Samian; his gorges are not deep, but are the gorges of Hæmus; his songs are not sweet, but Pierian. We may deride their practice as conventional, but they could far more justly deride ours as insignificant. Conventions do not arise without some reason, and genius will know how to rise above them by a fresh appreciation of their rightness, and will feel no temptation to overturn them in favour of personal whimsies. The ancients found poetry not so much in sensible accidents as in essential forms and noble associations; and this fact marks very clearly their superior education. They dominated the world as we no longer dominate it, and lived, as we are too distracted to live, in the presence of the rational and the important.

A physical and historical background, however, is of little moment to the poet in comparison with that other environment of his characters,—the dramatic situations in which they are involved. The substance of poetry is, after all, emotion; and if the intellectual emotion of comprehension and the mimetic one of impersonation are massive, they are not so intense as the appetites and other transitive emotions of life; the passions are the chief basis of all interests, even the most ideal, and the passions are seldom brought into play except by the contact of man with man. The various forms of love and hate are only possible in society, and to imagine occasions in which these feelings may manifest all their inward vitality is the poet's function,—one in which he follows the fancy of every child, who puffs himself out in his day-dreams into an endless variety of heroes and lovers. The thrilling adventures which he craves demand an appropriate theatre; the glorious emotions with which he bubbles over must at all hazards find or feign their correlative objects.

But the passions are naturally blind, and the poverty of the imagination, when left alone, is absolute. The passions may ferment as they will, they never can breed an idea out of their own energy. This idea must be furnished by the senses, by outward experience, else the hunger of the soul will gnaw its own emptiness for ever. Where the seed of sensation has once fallen, however, the growth, variations, and exuberance of fancy may be unlimited. Only we still observe (as in the child, in dreams, and in the poetry of ignorant or mystical poets) that the intensity of inwardly generated visions does not involve any real increase in their scope or dignity. The inexperienced mind remains a thin mind, no matter how much its vapours may be heated and blown about by natural passion. It was a capital error in Fichte and Schopenhauer to assign essential fertility to the will in the creation of ideas. They mistook, as human nature will do, even when at times it professes pessimism, an ideal for a reality: and because they saw how much the will clings to its objects, how it selects and magnifies them, they imagined that it could breed them out of itself. A man who thinks clearly will see that such self-determination of a will is inconceivable, since what has no external relation and no diversity of structure cannot of itself acquire diversity of functions. Such inconceivability, of course, need not seem a great objection to a man of impassioned inspiration; he may even claim a certain consistency in positing, on the strength of his preference, the inconceivable to be a truth.

The alleged fertility of the will is, however, disproved by experience, from which metaphysics must in the end draw its analogies and plausibility. The passions discover, they do not create, their occasions; a fact which is patent when we observe how they seize upon what objects they find, and how reversible, contingent, and transferable the emotions are in respect to their objects. A doll will be loved instead of a child, a child instead of a lover, God instead of everything. The differentiation of the passions, as far as consciousness is concerned, depends on the variety of the objects of experience,—that is, on the differentiation of the senses and of the environment which stimulates them.

When the "infinite" spirit enters the human body, it is determined to certain limited forms of life by the organs which it wears; and its blank potentiality becomes actual in thought and deed, according to the fortunes and relations of its organism. The ripeness of the passions may thus precede the information of the mind and lead to groping in by-paths without issue; a phenomenon which appears not only in the obscure individual whose abnormalities the world ignores, but also in the starved, half-educated genius that pours the whole fire of his soul into trivial arts or grotesque superstitions. The hysterical forms of music and religion are the refuge of an idealism that has lost its way; the waste and failures of life flow largely in those channels. The carnal temptations of youth are incidents of the same maladaptation, when passions assert themselves before the conventional order of society can allow them physical satisfaction, and long before philosophy or religion can hope to transform them into fuel for its own sacrificial flames.

Hence flows the greatest opportunity of fiction. We have, in a sense, an infinite will; but we have a limited experience, an experience sadly inadequate to exercise that will either in its purity or its strength. To give form to our capacities nothing is required but the appropriate occasion; this the poet, studying the world, will construct for us out of the materials of his observations. He will involve us in scenes which lie beyond the narrow lane of our daily ploddings; he will place us in the presence of important events, that we may feel our spirit rise momentarily to the height of his great argument. The possibilities of love or glory, of intrigue and perplexity, will be opened up before us; if he gives us a good plot, we can readily furnish the characters, because each of them will be the realization of some stunted potential self of our own. It is by the plot, then, that the characters will be vivified, because it is by the plot that our own character will be expanded into its latent possibilities.

The description of an alien character can serve this purpose only very imperfectly; but the presentation of the circumstances in which that character manifests itself will make description unnecessary, since our instinct will supply all that is requisite for the impersonation. Thus it seems that Aristotle was justified in making the plot the chief element in fiction: for it is by virtue of the plot that the characters live, or, rather, that we live in them, and by virtue of the plot accordingly that our soul rises to that imaginative activity by which we tend at once to escape from the personal life and to realize its ideal. This idealization is, of course, partial and merely relative to the particular adventure in which we imagine ourselves engaged. But in some single direction our will finds self-expression, and understands itself; runs through the career which it ignorantly coveted, and gathers the fruits and the lesson of that enterprise.

This is the essence of tragedy: the sense of the finished life, of the will fulfilled and enlightened: that purging of the mind so much debated upon, which relieves us of pent-up energies, transfers our feelings to a greater object, and thus justifies and entertains our dumb passions, detaching them at the same time for a moment from their accidental occasions in our earthly life. An episode, however lurid, is not a tragedy in this nobler sense, because it does not work itself out to the end; it pleases without satisfying, or shocks without enlightening. This enlightenment, I need hardly say, is not a matter of theory or of moral maxims; the enlightenment by which tragedy is made sublime is a glimpse into the ultimate destinies of our will. This discovery need not be an ethical gain—Macbeth and Othello attain it as much as Brutus and Hamlet—it may serve to accentuate despair, or cruelty, or indifference, or merely to fill the imagination for a moment without much affecting the permanent tone of the mind. But without such a glimpse of the goal of a passion the passion has not been adequately read, and the fiction has served to amuse us without really enlarging the frontiers of our ideal experience. Memory and emotion have been played upon, but imagination has not brought anything new to the light.

The dramatic situation, however, gives us the environment of a single passion, of life in one of its particular phases; and although a passion, like Romeo's love, may seem to devour the whole soul, and its fortunes may seem to be identical with those of the man, yet much of the man, and the best part of him, goes by the board in such a simplification. If Leonardo da Vinci, for example, had met in his youth with Romeo's fate, his end would have been no more ideally tragic than if he had died at eighteen of a fever; we should be touched rather by the pathos of what he had missed, than by the sublimity of what he had experienced. A passion like Romeo's, compared with the ideal scope of human thought and emotion, is a thin dream, a pathological crisis.

Accordingly Aristophanes, remembering the original religious and political functions of tragedy, blushes to see upon the boards a woman in love. And we should readily agree with him, but for two reasons,—one, that we abstract too much, in our demands upon art, from nobility of mind, and from the thought of totality and proportion; the other, that we have learned to look for a symbolic meaning in detached episodes, and to accept the incidental emotions they cause, because of their violence and our absorption in them, as in some sense sacramental and representative of the whole. Thus the picture of an unmeaning passion, of a crime without an issue, does not appear to our romantic apprehension as the sorry farce it is, but rather as a true tragedy. Some have lost even the capacity to conceive of a true tragedy, because they have no idea of a cosmic order, of general laws of life, or of an impersonal religion. They measure the profundity of feeling by its intensity, not by its justifying relations; and in the radical disintegration of their spirit, the more they are devoured the more they fancy themselves fed. But the majority of us retain some sense of a meaning in our joys and sorrows, and even if we cannot pierce to their ultimate object, we feel that what absorbs us here and now has a merely borrowed or deputed power; that it is a symbol and foretaste of all reality speaking to the whole soul. At the same time our intelligence is too confused to give us any picture of that reality, and our will too feeble to marshal our disorganized loves into a religion consistent with itself and harmonious with the comprehended universe. A rational ideal eludes us, and we are the more inclined to plunge into mysticism.