§ XXVII. Observe, also, the difference between tasting knowledge, and hoarding it. In this respect it is also like food; since, in some measure, the knowledge of all men is laid up in granaries, for future use; much of it is at any given moment dormant, not fed upon or enjoyed, but in store. And by all it is to be remembered, that knowledge in this form may be kept without air till it rots, or in such unthreshed disorder that it is of no use; and that, however good or orderly, it is still only in being tasted that it becomes of use; and that men may easily starve in their own granaries, men of science, perhaps, most of all, for they are likely to seek accumulation of their store, rather than nourishment from it. Yet let it not be thought that I would undervalue them. The good and great among them are like Joseph, to whom all nations sought to buy corn; or like the sower going forth to sow beside all waters, sending forth thither the feet of the ox and the ass: only let us remember that this is not all men’s work. We are not intended to be all keepers of granaries, nor all to be measured by the filling of a storehouse; but many, nay, most of us, are to receive day by day our daily bread, and shall be as well nourished and as fit for our labor, and often, also, fit for nobler and more divine labor, in feeding from the barrel of meal that does not waste, and from the cruse of oil that does not fail, than if our barns were filled with plenty, and our presses bursting out with new wine.

§ XXVIII. It is for each man to find his own measure in this matter; in great part, also, for others to find it for him, while he is yet a youth. And the desperate evil of the whole Renaissance system is, that all idea of measure is therein forgotten, that knowledge is thought the one and the only good, and it is never inquired whether men are vivified by it or paralyzed. Let us leave figures. The reader may not believe the analogy I have been pressing so far; but let him consider the subject in itself, let him examine the effect of knowledge in his own heart, and see whether the trees of knowledge and of life are one now, any more than in Paradise. He must feel that the real animating power of knowledge is only in the moment of its being first received, when it fills us with wonder and joy; a joy for which, observe, the previous ignorance is just as necessary as the present knowledge. That man is always happy who is in the presence of something which he cannot know to the full, which he is always going on to know. This is the necessary condition of a finite creature with divinely rooted and divinely directed intelligence; this, therefore, its happy state,—but observe, a state, not of triumph or joy in what it knows, but of joy rather in the continual discovery of new ignorance, continual self-abasement, continual astonishment. Once thoroughly our own, the knowledge ceases to give us pleasure. It may be practically useful to us, it may be good for others, or good for usury to obtain more; but, in itself, once let it be thoroughly familiar, and it is dead. The wonder is gone from it, and all the fine color which it had when first we drew it up out of the infinite sea. And what does it matter how much or how little of it we have laid aside, when our only enjoyment is still in the casting of that deep sea line? What does it matter? Nay, in one respect, it matters much, and not to our advantage. For one effect of knowledge is to deaden the force of the imagination and the original energy of the whole man: under the weight of his knowledge he cannot move so lightly as in the days of his simplicity. The pack-horse is furnished for the journey, the war-horse is armed for war; but the freedom of the field and the lightness of the limb are lost for both. Knowledge is, at best, the pilgrim’s burden or the soldier’s panoply, often a weariness to them both: and the Renaissance knowledge is like the Renaissance armor of plate, binding and cramping the human form; while all good knowledge is like the crusader’s chain mail, which throws itself into folds with the body, yet it is rarely so forged as that the clasps and rivets do not gall us. All men feel this, though they do not think of it, nor reason out its consequences. They look back to the days of childhood as of greatest happiness, because those were the days of greatest wonder, greatest simplicity, and most vigorous imagination. And the whole difference between a man of genius and other men, it has been said a thousand times, and most truly, is that the first remains in great part a child, seeing with the large eyes of children, in perpetual wonder, not conscious of much knowledge,—conscious, rather, of infinite ignorance, and yet infinite power; a fountain of eternal admiration, delight, and creative force within him meeting the ocean of visible and governable things around him.

That is what we have to make men, so far as we may. All are to be men of genius in their degree,—rivulets or rivers, it does not matter, so that the souls be clear and pure; not dead walls encompassing dead heaps of things known and numbered, but running waters in the sweet wilderness of things unnumbered and unknown, conscious only of the living banks, on which they partly refresh and partly reflect the flowers, and so pass on.

§ XXIX. Let each man answer for himself how far his knowledge has made him this, or how far it is loaded upon him as the pyramid is upon the tomb. Let him consider, also, how much of it has cost him labor and time that might have been spent in healthy, happy action, beneficial to all mankind; how many living souls may have been left uncomforted and unhelped by him, while his own eyes were failing by the midnight lamp; how many warm sympathies have died within him as he measured lines or counted letters; how many draughts of ocean air, and steps on mountain-turf, and openings of the highest heaven he has lost for his knowledge; how much of that knowledge, so dearly bought, is now forgotten or despised, leaving only the capacity of wonder less within him, and, as it happens in a thousand instances, perhaps even also the capacity of devotion. And let him,—if, after thus dealing with his own heart, he can say that his knowledge has indeed been fruitful to him,—yet consider how many there are who have been forced by the inevitable laws of modern education into toil utterly repugnant to their natures, and that in the extreme, until the whole strength of the young soul was sapped away; and then pronounce with fearfulness how far, and in how many senses, it may indeed be true that the wisdom of this world is foolishness with God.

§ XXX. Now all this possibility of evil, observe, attaches to knowledge pursued for the noblest ends, if it be pursued imprudently. I have assumed, in speaking of its effect both on men generally and on the artist especially, that it was sought in the true love of it, and with all honesty and directness of purpose. But this is granting far too much in its favor. Of knowledge in general, and without qualification, it is said by the Apostle that “it puffeth up;” and the father of all modern science, writing directly in its praise, yet asserts this danger even in more absolute terms, calling it a “venomousness” in the very nature of knowledge itself.

§ XXXI. There is, indeed, much difference in this respect between the tendencies of different branches of knowledge; it being a sure rule that exactly in proportion as they are inferior, nugatory, or limited in scope, their power of feeding pride is greater. Thus philology, logic, rhetoric, and the other sciences of the schools, being for the most part ridiculous and trifling, have so pestilent an effect upon those who are devoted to them, that their students cannot conceive of any higher sciences than these, but fancy that all education ends in the knowledge of words: but the true and great sciences, more especially natural history, make men gentle and modest in proportion to the largeness of their apprehension, and just perception of the infiniteness of the things they can never know. And this, it seems to me, is the principal lesson we are intended to be caught by the book of Job; for there God has thrown open to us the heart of a man most just and holy, and apparently perfect in all things possible to human nature except humility. For this he is tried: and we are shown that no suffering, no self-examination, however honest, however stern, no searching out of the heart by its own bitterness, is enough to convince man of his nothingness before God; but that the sight of God’s creation will do it. For, when the Deity himself has willed to end the temptation, and to accomplish in Job that for which it was sent, He does not vouchsafe to reason with him, still less does He overwhelm him with terror, or confound him by laying open before his eyes the book of his iniquities. He opens before him only the arch of the dayspring, and the fountains of the deep; and amidst the covert of the reeds, and on the heaving waves, He bids him watch the kings of the children of pride,—“Behold now Behemoth, which I made with thee:” And the work is done.

§ XXXII. Thus, if, I repeat, there is any one lesson in the whole book which stands forth more definitely than another, it is this of the holy and humbling influence of natural science on the human heart. And yet, even here, it is not the science, but the perception, to which the good is owing; and the natural sciences may become as harmful as any others, when they lose themselves in classification and catalogue-making. Still, the principal danger is with the sciences of words and methods; and it was exactly into those sciences that the whole energy of men during the Renaissance period was thrown. They discovered suddenly that the world for ten centuries had been living in an ungrammatical manner, and they made it forthwith the end of human existence to be grammatical. And it mattered thenceforth nothing what was said, or what was done, so only that it was said with scholarship, and done with system. Falsehood in a Ciceronian dialect had no opposers; truth in patois no listeners. A Roman phrase was thought worth any number of Gothic facts. The sciences ceased at once to be anything more than different kinds of grammars,—grammar of language, grammar of logic, grammar of ethics, grammar of art; and the tongue, wit, and invention of the human race were supposed to have found their utmost and most divine mission in syntax and syllogism, perspective and five orders.

Of such knowledge as this, nothing but pride could come; and, therefore, I have called the first mental characteristic of the Renaissance schools, the “pride” of science. If they had reached any science worth the name, they might have loved it; but of the paltry knowledge they possessed, they could only be proud. There was not anything in it capable of being loved. Anatomy, indeed, then first made a subject of accurate study, is a true science, but not so attractive as to enlist the affections strongly on its side: and therefore, like its meaner sisters, it became merely a ground for pride; and the one main purpose of the Renaissance artists, in all their work, was to show how much they knew.

§ XXXIII. There were, of course, noble exceptions; but chiefly belonging to the earliest periods of the Renaissance, when its teaching had not yet produced its full effect. Raphael, Leonardo, and Michael Angelo were all trained in the old school; they all had masters who knew the true ends of art, and had reached them; masters nearly as great as they were themselves, but imbued with the old religious and earnest spirit, which their disciples receiving from them, and drinking at the same time deeply from all the fountains of knowledge opened in their day, became the world’s wonders. Then the dull wondering world believed that their greatness rose out of their new knowledge, instead of out of that ancient religious root, in which to abide was life, from which to be severed was annihilation. And from that day to this, they have tried to produce Michael Angelos and Leonardos by teaching the barren sciences, and still have mourned and marvelled that no more Michael Angelos came; not perceiving that those great Fathers were only able to receive such nourishment because they were rooted on the rock of all ages, and that our scientific teaching, nowadays, is nothing more nor less than the assiduous watering of trees whose stems are cut through. Nay, I have even granted too much in saying that those great men were able to receive pure nourishment from the sciences; for my own conviction is, and I know it to be shared by most of those who love Raphael truly,—that he painted best when he knew least. Michael Angelo was betrayed, again and again, into such vain and offensive exhibition of his anatomical knowledge as, to this day, renders his higher powers indiscernible by the greater part of men; and Leonardo fretted his life away in engineering, so that there is hardly a picture left to bear his name. But, with respect to all who followed, there can be no question that the science they possessed was utterly harmful; serving merely to draw away their hearts at once from the purposes of art and the power of nature, and to make, out of the canvas and marble, nothing more than materials for the exhibition of petty dexterity and useless knowledge.