We do not yet know what he is nor what he wants; we are not even sure that he exists; but surely it would be astonishing if no result of any kind, no clue to the tantalizing puzzle, had emerged from this endless effort, the most gigantic, the most costly, the most methodical that has ever been made on the brink of this gloomy abyss, if nothing had been born of all this furious work, however trivial, however unhealthy and useless it may appear. In any case, at these tables, as at all places where passions become intensified, we are able to make interesting observations and, among other things, to behold at first hand, violently foreshortened and harshly illuminated, certain aspects of man’s lifelong struggle with the unknown. The drama, which as a rule is long drawn out, projecting itself into space and time and breaking up amid circumstances that escape our eyes, is here knit together, gathered into a ball, held, so to speak, in the hollow of the hand. But, for all its speed, its abruptness of movement and its extreme compression, it remains as complex and mysterious as those which go on indefinitely. Until the ivory ball that rolls and hops around the wheel falls into its red or black compartment, the unknown veiling its choice or its destiny is as impenetrable as that which hides from us the choice or the destiny of the stars. The movements of the planets can be calculated almost to a second; but no mathematical operation can measure or predict the course of the little white ball. Your most skilful players, indeed, have given up trying. Not one of them any longer seriously relies on intuition, presentiment, second sight, telepathy, psychic forces or the calculation of probabilities in the attempt to foresee or determine the fall of a destiny no larger than a hazel-nut. All the scientific part of human knowledge has failed; and all the occult and magical side of that same knowledge has been equally unsuccessful. The mathematicians, the prophets, the seers, the sorcerers, the sensitives, the mediums, the psychometrists, the spiritualists who call upon the dead for assistance, all alike are blind, confounded and impotent before the wheel and before Destiny’s thirty-seven compartments. Here Chance reigns supreme; and hitherto, though it all happens before our eyes, though it is repeated to satiety and may be held, let me say once more, in the hollow of our hand, no one has yet been able to determine a single one of its laws. 3