Light and shade, truth and error, which alternate and interweave at almost every point in the New Science, are variously distinguished according to the various temperaments of readers and critics: and in conspicuous cases, like that of Vico, such variations assume the most sharply defined form. Some minds are self-willed and suspicious, quick to mark any trifling contradiction, merciless in demanding proof of every statement, and indefatigable in wielding the forceps of dilemma to dismember an unfortunate great man. For them Vico's work, like many others of the same kind, is a closed book. At most, it will provide them with a theme for what is known as a "refutation": an easy and congenial task, yet hardly a successful one, since the man they have demolished generally emerges from the slaughter more alive than before. But there is another type of mind, which, at the first word which reaches the heart, at the first ray of truth which dawns upon the eyes, opens its whole self in desire, abandons itself in faith, and grows wild with enthusiasm; which refuses to hear of faults and never sees difficulties, or the difficulties at once vanish, and the faults find the easiest of justifications: and when it commits itself to writing, its writings appear in the guise of "defences." For such a mind we fear that the New Science is a book all too open. No doubt, if these two attitudes were the only alternatives, if no third choice were open, one would have to choose the fault of love rather than that of cold indifference; the excess of faith, which may yet enrich us by one or two aspects of the truth, rather than the absence of faith which never lets us realise one. But a third attitude is possible to, and indeed incumbent on the critic; namely, that which never takes its eyes off the light, but yet does not conceal the shade; which transcends the letter to attain the spirit, yet not ignoring the letter, but always returning to it, always endeavouring to play the part of a free but not a fanciful interpreter, a warm lover but not a blind one.
The two points above established, the strength and weakness essential to Vico's intellect, his tendency to confusion or his confusion of tendencies, supply us with a kind of general canon of interpretation; namely, that of separating analytically at every step his pure philosophy from the empiricism and history with which he mixes, and in which so to speak he embodies it, and on the other hand separating the latter from the former: and of observing, in the process, the causes and effects of the mixture. The dross cannot be treated as non-existent, bound up as it is with the gold in its natural state: but it must not hinder us from recognising and purifying the gold. Or, to drop the metaphor, the history must be indeed a history, but that it can only be if guided by intelligence.
[CHAPTER IV]
THE IMAGINATIVE FORM OF KNOWLEDGE
(POETRY AND LANGUAGE)
The chief, almost indeed the only, forms of the mind studied by Vico in the New Science are the inferior, individualising activities to which he gives the general name of "certitude." These are, in the region of theoretic mind, imagination: in that of the practical mind, power or will: and in the empirical science corresponding to the philosophy of mind, the barbaric society and poetic wisdom whose examination occupies, in his own words, "almost the whole bulk of the work."
His deep interest in these lower forms, and in the primitive societies and barbaric histories which display them, is further illustrated and explained, among his external circumstances, by the studies he undertook in Roman law and its expressions and rhetorical figures: by the still living tradition of Italian humanism: by the recently stimulated pursuit of the archaeological sciences: by his own desire to investigate the earliest civilisation of Italy, and so forth. But many of his contemporaries and countrymen were handling the same materials without acquiring any of his taste for and comprehension of imagination, simplicity and force: indeed Vico himself, when he wrote the De antiquissima, had the taste for these things but as yet no comprehension of them. The full reason for this interest is seen when we consider the development of Vico as a philosopher, without losing sight of the complexity of his nature in all its opposition to the Cartesian type of mind. Cartesianism, with its attention confined to the universalising and abstractive forms, ignored the individualising: and this necessarily attracted Vico all the more towards them as towards a mysterious problem. Cartesianism shrank in horror from the tangled forest of history: Vico plunged eagerly into that very department of history where the historical flavour, so to speak, is strongest; namely, that which is furthest and psychologically most different from civilised periods. Cartesianism extended the psychology of civilisation to all periods and nations: Vico was led to investigate in all their profound divergencies and contradictions the modes of feeling and thought proper to various times.
The great effort which had to be made, and actually was made by Vico, in order to penetrate through modern intellectualism and recapture the point of view of primitive psychology, is expressed in his language about the "grave difficulties" entailed by his "labour of fully twenty-five years" in the attempt to "stoop from these civilised natures of ours to those absolutely wild and savage minds, which we cannot picture to ourselves at all, and can only understand with great toil." It is expressed again, rather differently, by his insistence on the impossibility, now that, even with the common people, the mind of man is too completely separated from the senses, accustomed to the free use of abstract terms, sharpened by the art of writing, and spiritualised so to speak by the employment of numbers,—the impossibility of entering into the chaotic fancy of primitive man, whose mind was the very reverse of abstract, acute or spiritual; but rather sunk in the senses, blunted by passion, and buried in the body: and of grasping such ideas as that of the "sympathy of nature." This necessary effort—a painful one, but successful—was another reason for his feeling that his science was "new." He says indeed that this study of the ideal form and the historic period of certitude was entirely lacking to Greek philosophy as a whole. Plato had attempted it in the Cratylus, but unsuccessfully, because he knew nothing of the language of the first legislators, the heroic poets, and was deceived by the altered and modernised forms under which the laws existed in his time after continual revision at Athens. Among the moderns, J. C. Scaliger, Francisco Sanchez and Gaspar Schopp had fallen into a similar mistake when they attempted to explain language by the principles of logic, and indeed of Aristotelian logic, in spite of its having arisen centuries after language itself. Grotius, Selden, Puffendorf and the other writers on natural rights also studied human nature as civilised by religion and law; so that in retracing the course of history they began in the middle: that is to say, they confined themselves to the intellect, ignoring the imagination, and to the will under moral restraint, passing over the undisciplined passions. Vico himself, while he had shown his interest in this problem by undertaking to investigate the "most ancient wisdom of Italy," was yet led astray in his study by following the lead of the author of the Cratylus.