He will not, I hope, achieve complete consistency. In fact a part of the method of such a book as this, written over a long period of years, is to reveal a continual slight inconsistency. That is not an evil, but rather the avoidance of an evil. We cannot remain consistent with the world save by growing inconsistent with our own past selves. The man who consistently—as he fondly supposes “logically”—clings to an unchanging opinion is suspended from a hook which has ceased to exist. “I thought it was she, and she thought it was me, and when we come near it weren’t neither one of us”—that metaphysical statement holds, with a touch of exaggeration, a truth we must always bear in mind concerning the relation of subject and object. They can neither of them possess consistency; they have both changed before they come up with one another. Not that such inconsistency is a random flux or a shallow opportunism. We change, and the world changes, in accordance with the underlying organisation, and inconsistency, so conditioned by truth to the whole, becomes the higher consistency of life. I am therefore able to recognise and accept the fact that, again and again in this book, I have come up against what, superficially regarded, seemed to be the same fact, and each time have brought back a slightly different report, for it had changed and I had changed. The world is various, of infinite iridescent aspect, and until I attain to a correspondingly infinite variety of statement I remain far from anything that could in any sense be described as “truth.” We only see a great opal that never looks the same this time as when we looked last time. “He never painted to-day quite the same as he had painted yesterday,” Elie Faure says of Renoir, and it seems to me natural and right that it should have been so. I have never seen the same world twice. That, indeed, is but to repeat the Heraclitean saying—an imperfect saying, for it is only the half of the larger, more modern synthesis I have already quoted—that no man bathes twice in the same stream. Yet—and this opposing fact is fully as significant—we really have to accept a continuous stream as constituted in our minds; it flows in the same direction; it coheres in what is more or less the same shape. Much the same may be said of the ever-changing bather whom the stream receives. So that, after all, there is not only variety, but also unity. The diversity of the Many is balanced by the stability of the One. That is why life must always be a dance, for that is what a dance is: perpetual slightly varied movements which are yet always held true to the shape of the whole.
We verge on philosophy. The whole of this book is on the threshold of philosophy. I hasten to add that it remains there. No dogmas are here set forth to claim any general validity. Not that even the technical philosopher always cares to make that claim. Mr. F. H. Bradley, one of the most influential of modern English philosophers, who wrote at the outset of his career, “On all questions, if you push me far enough, at present I end in doubts and perplexities,” still says, forty years later, that if asked to define his principles rigidly, “I become puzzled.” For even a cheese-mite, one imagines, could only with difficulty attain an adequate metaphysical conception of a cheese, and how much more difficult the task is for Man, whose everyday intelligence seems to move on a plane so much like that of a cheese-mite and yet has so vastly more complex a web of phenomena to synthetise.
It is clear how hesitant and tentative must be the attitude of one who, having found his life-work elsewhere than in the field of technical philosophy, may incidentally feel the need, even if only playfully, to speculate concerning his function and place in the universe. Such speculation is merely the instinctive impulse of the ordinary person to seek the wider implications bound up with his own little activities. It is philosophy only in the simple sense in which the Greeks understood philosophy, merely a philosophy of life, of one’s own life, in the wide world. The technical philosopher does something quite different when he passes over the threshold and shuts himself up in his study—
“Veux-tu découvrir le monde,
Ferme tes yeux, Rosemonde”—
and emerges with great tomes that are hard to buy, hard to read, and, let us be sure, hard to write. But of Socrates, as of the English philosopher Falstaff, we are not told that he wrote anything.
So that if it may seem to some that this book reveals the expansive influence of that great classico-mathematical Renaissance in which it is our high privilege to live, and that they find here “relativity” applied to life, I am not so sure. It sometimes seems to me that, in the first place, we, the common herd, mould the great movements of our age, and only in the second place do they mould us. I think it was so even in the great earlier classico-mathematical Renaissance. We associate it with Descartes. But Descartes could have effected nothing if an innumerable crowd in many fields had not created the atmosphere by which he was enabled to breathe the breath of life. We may here profitably bear in mind all that Spengler has shown concerning the unity of spirit underlying the most diverse elements in an age’s productivity. Roger Bacon had in him the genius to create such a Renaissance three centuries earlier; there was no atmosphere for him to live in and he was stifled. But Malherbe, who worshipped Number and Measure as devoutly as Descartes, was born half a century before him. That silent, colossal, ferocious Norman—vividly brought before us by Tallement des Réaux, to whom, rather than to Saint-Simon, we owe the real picture of seventeenth-century France—was possessed by the genius of destruction, for he had the natural instinct of the Viking, and he swept all the lovely Romantic spirit of old France so completely away that it has scarcely ever revived since until the days of Verlaine. But he had the Norman classico-mathematical architectonic spirit—he might have said, like Descartes, as truly as it ever can be said in literature, Omnia apud me mathematica fiunt—and he introduced into the world a new rule of Order. Given a Malherbe, a Descartes could hardly fail to follow, a French Academy must come into existence almost at the same time as the “Discours de la Méthode,” and Le Nôtre must already be drawing the geometrical designs of the gardens of Versailles. Descartes, it should be remembered, could not have worked without support; he was a man of timid and yielding character, though he had once been a soldier, not of the heroic temper of Roger Bacon. If Descartes could have been put back into Roger Bacon’s place, he would have thought many of Bacon’s thoughts. But we should never have known it. He nervously burnt one of his works when he heard of Galileo’s condemnation, and it was fortunate that the Church was slow to recognise how terrible a Bolshevist had entered the spiritual world with this man, and never realised that his books must be placed on the Index until he was already dead.
So it is to-day. We, too, witness a classico-mathematical Renaissance. It is bringing us a new vision of the universe, but also a new vision of human life. That is why it is necessary to insist upon life as a dance. This is not a mere metaphor. The dance is the rule of number and of rhythm and of measure and of order, of the controlling influence of form, of the subordination of the parts to the whole. That is what a dance is. And these same properties also make up the classic spirit, not only in life, but, still more clearly and definitely, in the universe itself. We are strictly correct when we regard not only life but the universe as a dance. For the universe is made up of a certain number of elements, less than a hundred, and the “periodic law” of these elements is metrical. They are ranged, that is to say, not haphazard, not in groups, but by number, and those of like quality appear at fixed and regular intervals. Thus our world is, even fundamentally, a dance, a single metrical stanza in a poem which will be for ever hidden from us, except in so far as the philosophers, who are to-day even here applying the methods of mathematics, may believe that they have imparted to it the character of objective knowledge.
I call this movement of to-day, as that of the seventeenth century, classico-mathematical. And I regard the dance (without prejudice to a distinction made later in this volume) as essentially its symbol. This is not to belittle the Romantic elements of the world, which are equally of its essence. But the vast exuberant energies and immeasurable possibilities of the first day may perhaps be best estimated when we have reached their final outcome on the sixth day of creation.
However that may be, the analogy of the two historical periods in question remains, and I believe that we may consider it holds good to the extent that the strictly mathematical elements of the later period are not the earliest to appear, but that we are in the presence of a process that has been in subtle movement in many fields for half a century. If it is significant that Descartes appeared a few years after Malherbe, it is equally significant that Einstein was immediately preceded by the Russian ballet. We gaze in admiration at the artist who sits at the organ, but we have been blowing the bellows; and the great performer’s music would have been inaudible had it not been for us.