It is there, under the numbers that have no other object than to give it life, coming, stirring and ceaselessly proclaiming itself a necessity. It is not surprising therefore that eyes sharper than ours and ears open to other vibrations should see and hear it without knowing what it represents, what it implies or from what prodigious mass of figures and operations it merges. The problem itself speaks; and the horse but repeats the sign which he hears whispered in the mysterious life of numbers or deep down in, the abyss where the eternal verities hold sway. He understands none of it, he has no need to understand, he is but the unconscious medium who lends his voice or his limbs to the mind that inspires him. There is here but a bare and simple answer, bearing no precise significance, seized in an alien existence. There is here but a mechanical revelation, so to speak, a sort of special reflex which we can only record and which, for the rest, is as inexplicable as any other phenomenon of consciousness or instinct. After all, when we think of it, it is just as, astonishing that we should not perceive the solution as it is that we should discover it. However, I grant that all this is but a venturesome interpretation to be taken for what it is worth, an experimental or interim theory with which we must needs content ourselves since all the others have hitherto been controverted by the facts.

Let us now briefly sum up what the Elberfeld experiments have yielded us. Having put aside telepathy in the narrow sense--which perhaps enters into more than one phenomenon but is not indispensable to it, for we see these same phenomena repeated when telepathy is practically impossible--we cannot help observing that, if we deny the existence or the influence of the subliminal, it is all the more difficult to contest the existence and the intervention of the intelligence, at any rate up to the extracting of roots, after which there is a steep precipice which ends in darkness. But, even if we stop at the roots, the sudden discovery of an intellectual force so similar to our own, where we were accustomed to see but an irremediable impotency, is no doubt one of the most unexpected revelations that we have received since the invisible and the unknown began to press upon us with a persistence and an impatience which they had not displayed heretofore. It is not easy to foresee as yet the consequences and the promises of this new aspect which the great riddle of the intelligence is suddenly adopting. But I believe that we shall soon have to revise some of the essential ideas which are the foundations of our life and that some rather strange horizons are appearing out of the mists in the history of psychology, of morality, of human destiny and of many other things.

So much for the intelligence. On the other hand, what we deny to the intelligence we are constrained to grant to the subliminal; and the revelation is even more disconcerting. We should then have to admit that them is in the horse--and hence most probably in everything that lives on this earth--a psychic power similar to that which is hidden beneath the veil of our reason and which, as we learn to know it, astonishes, surpasses and dominates our reason more and more. This psychic power, in which no doubt we shall one day be forced to recognize the genius of the universe itself, appears, as we have often observed, to be all-wise, all-seeing and all-powerful. It has, when it is pleased to communicate with us or when we are allowed to penetrate into it, an answer for every question, and perhaps a remedy for every ill. We will not enumerate its virtues again. It will be enough for us to recall with what ease it mocks at space, time and all the obstacles that beset our poor human knowledge and understanding. We believed it, like all that seems to us superior and marvellous, the intangible, inalienable and incommunicable attribute of man, with even better reason than his intelligence.