Indian wisdom, intent on the infinity and unity of substance and on the vanity of human life, neglected two inquiries which are nevertheless of the greatest interest to the spirit, so long as this vain life endures. The Indians did not study the movement and mechanism of nature: they had no science. Their poets, in a sort of spectacular physics, were content to paint vividly the images of sense, conscious of their fugitive charm, and of their monstrous and delirious diversity. They also neglected the art of rational conduct in this world; the refinements of their moral discipline were all mystical; they were determined by watching the movement of inner experience, and allowing the fancy to distinguish its objects and its stages. They thought the spirit could liberate itself by thinking, as by thinking it seemed to have entangled itself in this mesh of dreams. But how could the spirit, if it had been free originally, ever have attached its fortunes to any lump of clay? Why should it be the sport of time and change and the vicissitudes of affairs? From the point of view of the spirit (which is that of the Indians) this question is absolutely insoluble; a fact which drives them to say that this entanglement is not "real," but only an illusion of being entangled. Certainly substance is not entangled, but persists and moves according to its nature; and if what exists besides substance—its aspects and the spirit in us that notes them—is not "real" because not substantial, then the unreal has the privilege, as Democritus pointed out, of existing as well as the real, and more obviously. But this subterfuge, of denying that appearance exists, because its existence is only the seeming of its objects, was inevitable in the Indian system, and dramatically right. The spirit, left to its own fond logic, remains perfectly ignorant of its natural ancestry and cannot imagine why it finds itself caught in the vice of existence, and hanging like Prometheus on a crag of Caucasus, or like Christ on the cross. The myth of reincarnation, whilst it meets certain moral demands, leaves the problem essentially untouched. Why should spirit have fallen in the first instance, or made any beginning in sin and illusion?
It would have been better, for the moral and religious purposes of these sages, to have observed and respected the prose facts, and admitted that each little spirit falls for the first time when the body is generated which it is to dwell in. It never, in fact, existed before; it is the spirit of that body. Its transcendental prerogatives and its impersonal aims are by no means inconsistent with that humble fact: they seem inconsistent only to those who are ignorant of the life and fertility of nature, which breeds spirit as naturally as the lark sings. Aspiration to liberate spirit from absorption in finite existence is in danger of missing its way if it is not enlightened by a true theory of existence and of spirit; for it is utterly impossible to free the spirit materially, since it is the voice of matter, but by a proper hygiene it can be freed ideally, so that it ceases to be troubled by its sluggish instrument, or conscious of it. In these matters the Indians were the sport of the wildest fancy. They mistook their early poetry for a metaphysical revelation, and their philosophy was condemned to turn in the most dreary treadmill of commentaries and homilies, without one ray of criticism, or any revision of first principles. Nevertheless, all their mythology and scholasticism did not invalidate (as they did not in the Catholic church afterwards) the initial spiritual insight on which their system rested. The spirit, viewed from within, is omnipresent and timeless, and must be spoken of as falling, or coming down, or entering (as Aristotle puts it) through the house-door. Spirit calls itself a stranger, because it finds the world strange; and it finds the world strange because, being the spirit of a very high-strung and perilously organized animal, it is sensitive to many influences not harmonious with its own impulses, and has to beg its daily bread. Yet it is rich in resource; and it gives itself out for a traveller and tells marvellous lies about its supposed native land, where it was a prince and an omnipotent poet. These boasts serve the spirit as a declaration of independence, and a claim to immense superiority above the world. This independence, however, is really only the independence of ignorance, that must think and act at random; and the spirit would add sanity to its spirituality if it recognized the natural, precarious, and exquisite life of which it is the spirit.
Sanity, thy name is Greece. The Greek naturalists saw (what it needs only sanity to see) that the infinite substance of things was instinct with a perpetual motion and rhythmic order which were its life, and that the spirit of man was a spark from that universal fire. They made a magnificent beginning in understanding what the order of nature is, and what is the relation of its substance to its spirit. They were much nearer in their outlook and their wisdom to the Indians than we are apt to imagine. The Indians meant to be naturalists too; all serious philosophers must somehow make a naturalism of their chosen elements; only the Indians were carried away by an untutored imagination. The Greeks, for their part, also meant to be discerners of substance like the Indians, and sharers in the divine life. The object which they believed in and studied was precisely the same as that which the Indians felt to be breathing deeply around and within them: it was the infinite substance and life of things; all things not as they appear but as they truly are. This is the object which animals envisage in their perceptions from the beginning. The sciences, and all honest speculation, only substitute more refined ideas for the images of sense, to be descriptions of the same objects which the images of sense reveal. The notion that the object of sense is the very image created in sensation, or is an idea constructed afterwards by the intellect, is an aberration of confused psychologists; the intellectual construction, like the sensuous image, is and is meant to be only a symbol for the substance, whatever it may be, which confronts the living being when he eats or looks or frames a scientific hypothesis. Natural things, in their undiscovered inner texture, are the only things-in-themselves, and the object of every practical perception is the thing-in-itself, whatever its nature may happen to be.
When we enlarge our thoughts, and take in the world, as it were, at a glance, the object does not become more metaphysical than when we take common things singly. The Greeks, too, looked up into the heavens and cried, "The All is one." It was just what the Indians had said, shutting their eyes and drinking in an infinite draught of nothing; but the outward glance, the docility to fact, in the Greeks made a new thought of it, and a true one. What was now discovered was the system of nature; the spirit was naturalized in its source; it was set like a young plant in its appropriate flower-pot, where it might wax and bloom. It did grow there, but not to its primeval size. These knowing Greeks were not saints and hermits, like the venerable Indians; they were merchants, sniffing travellers, curiosity-hunters, who turned pebbles over and culled herbs, breeders of animals, or wandering sooth-sayers with a monkey on their shoulder; and in naturalizing the spirit they stultified it. Why should knowledge of the world make people worldly? It ought to do the exact opposite. The Indians had, in their way, a most profound and mature knowledge of the world; they knew perfectly what it could yield to the spirit, and what it was worth. But lost in their inner experience they invented for nature what structure they chose, fantastically attenuating and inflating it as in a dream. Apparently there is not energy enough in the human intellect to look both ways at once, and to study the world scientifically whilst living in it spiritually.
The Greeks in their sanity discovered not only the natural world but the art of living well in it. Besides physics they founded ethics and politics. But here again progress was prevented by the rejection or perversion of the greater thing in the interests of the lesser. Speculatively at least some just conception of the world we live in, and of our place and destiny there, is more important than the choice of a definite way of life; for animals and man have, quite legitimately, each his own habits and pleasures, but they all crawl under the same heaven, and if they think of it at all, they should not blaspheme against it. The Greek naturalists had conceived nature rightly; and their sentiments and maxims, whilst very properly diverse, had all of them a certain noble frankness in the presence of the infinite world, of which they begged no favours. It was precisely these personal sentiments and maxims, and policy in the government of cities, that interested the Greeks most; and the Sophists and Socrates affected to care nothing about natural science, unless it could make their pot boil. This utilitarianism was humorous in Socrates, and in some of the Sophists unprincipled; but the habit of treating opinions about nature as rhetorical themes, or as more or less edifying myths, had disastrous consequences for philosophy. It created metaphysics. Metaphysics is not merely speculative physics, in which natural science is extended imaginatively in congruous ways, anticipating what might some day be discovered. This is what the naturalists had done, and their theories were simply physical or cosmological. But after Socrates a theory constructed by reasoning, in terms of logic, ethics, and a sort of poetic propriety was put in the place of physics; the economy of the human mind was projected into the universe; and nature, in the works of the metaphysicians, held the mirror up to man. Human nature and the human mind, which were thus made to rule the world, are in reality a very small incident in it; they are proper to one animal; they are things of yesterday and perhaps not of to-morrow. This is nothing against them in their place, as it is nothing against the daisy that it is humble, nor against the spray of the sea that its flight is violent and brief. The Platonic, British, and German schools of philosophy advance our knowledge of ourselves; what a pity that they were not content to cultivate their own gardens, where so many moral fruits and psychological flowers might be made to grow, but have insisted that their domestic vegetables are the signs of the zodiac, and that the universe was made to illustrate their horticulture!
Taken for what they really are, these humanistic philosophies express different sides of human nature. The best (and earliest) is the Platonic, because the side of human nature which it expresses and fosters is the spiritual side. Platonic metaphysics projects into the universe the moral progress of the soul. It is like a mountain lake, in which the aspirations and passions of a civilized mind are reflected upside down; and a certain tremor and intensity is added to them in that narrower frame, which they would hardly have in the upper air. This system renders the life of the soul more unified and more beautiful than it would otherwise be. Everything becomes magical, and a sort of perpetual miracle of grace; the forms which things wear to the human mind are deputed to be their substance; the uses of life become its protecting gods; the categories of logic and of morals become celestial spheres enclosing the earth. A monstrous dream, if you take it for a description of nature; but a suitable allegory by which to illustrate the progress of the inner life: because those stages, or something like them, are really the stages of moral progress for the soul.
The British and German philosophies belong to an analytic phase of reflection, without spiritual discipline, and their value is merely psychological. Their subject matter is human knowledge; and the titles of many of the chief works of this school confess that this is their only theme. Not moral life, much less the natural world, but simply the articulation of knowledge occupies them; and yet, by the hocus-pocus of metaphysics, they substitute this human experience for the whole universe in which it arises. The universe is to be nothing but a flux of perceptions, or a will positing an object, or a tendency to feign that there is a world. It would ill become me, a pupil of this philosophy, to deny its profundity. These are the heart-searchings of "a creature moving about in worlds not realized." It is a wonderful thing to spin out in soliloquy, out of some unfathomed creative instinct, the various phases of one's faith and sensibility, making an inventory of one's intellectual possessions, with some notes on their presumable or reported history. I love the lore of the moral antiquary; I love rummaging in the psychological curiosity shop. The charm of modern life is ambiguous; it lies in self-consciousness. Egotism has its tender developments; there is a sort of engaging purity in its perplexities and faithful labours. The German soul has a great volume, and Hamlet is heroic even in his impotence. When in this little glow-worm which we call man there is so much going on, what must not all nature contain in its immensity? Yet all these advances in analysis and in psychological self-knowledge, far from enriching the modern philosopher and giving him fresh hints for the interpretation of the great world, have been neutralized, under the guise of scepticism, by a total intellectual cramp or by a colossal folly. This thoughtful dog has dropped the substance he held in his mouth, to snatch at the reflection of it which his own mind gave him. It is wonderful with what a light heart, with what self-satisfaction and even boasts, the youngest children of the philosophical family jettison all their heirlooms. Fichte and Nietzsche, in their fervid arrogance, could hardly outdo the mental impoverishment of Berkeley and Hume in their levity: it had really been a sight for the gods to see one of these undergraduates driving matter out of the universe, whilst the other drove out spirit.