In the face of this mystery, two explanations may be offered, both equally perplexing. On the one hand, we shall have to admit that the sheet of paper handed to the psychometer and impregnated with human "fluid" contains, after the manner of some prodigiously compressed gas, all the incessantly renewed, incessantly recurring images that surround a person, all his past and perhaps his future, his psychology, his state of health, his wishes, his intentions, often unknown to himself, his most secret instincts, his likes and dislikes, all that is bathed in light and all that is plunged in darkness, his whole life, in short, and more than his personal and conscious life, besides all the lives and all the influences, good or bad, latent or manifest, of all who approach him. We should have here a mystery as unfathomable and at least as vast as that of generation, which transmits, in an infinitesimal particle, the mind and matter, with all the qualities and all the faults, all the acquirements and all the history, of a series of lives of which none can tell the number. On the other hand, if we do not admit that so much energy can lie concealed in a sheet of paper, continuing to exist and develop indefinitely there, we must necessarily suppose that an inconceivable network of nameless forces is perpetually radiating from this same paper, forces which, cleaving time and space, detect instantaneously, anywhere and at any distance, the life that gave them life and place themselves in complete communication, body and soul, senses and thoughts, past and future, consciousness and subconsciousness, with an existence lost amid the innumerous host of men who people this earth. It is, indeed, exactly what happens in the experiments with mediums in automatic speech or writing, who believe themselves to be inspired by the dead. Yet, here it is no longer a discarnate spirit, but an object of any kind imbued with a living "fluid" that works the miracle; and this, we may remark in passing, deals a severe blow to the spiritualistic theory.