the light of science the architecture is resolved into mist, and the
battalions into a stream of electricity."

"Not so," replied Vilalba. "Your sky-visions are a deceit, and you know
it while you enjoy them. But the torch of science is by no means
incendiary to the system of psychology. Arago himself admits that it
may one day obtain a place among the exact sciences, and speaks of the
actual power which one human being may exert over another without the
intervention of any known physical agent; while Cuvier and other noted
scientists concede even more than this."

"Do you, then, believe," I asked, "that there is between the silent
grave and the silent stars an answer to this problem we have discussed
to-night, of the inter-relation between spirit and matter, between
soul and soul? To me it seems hopelessly inscrutable, and all effort
to elucidate it, like the language of the Son of Maia, 'by night
bringeth darkness before the eyes, and in the daytime nought clearer.'
I shall as soon expect to wrest her buried secrets from the Sphinx, or
to revive the lost mysteries of the Egyptian priesthood."

"And yet, most of those marvels," answered my friend, "as well as the
later oracles of Greece, and the clairvoyance, mesmerism, etc., of
modern times, were probably the result of a certain power of the mind
to shake off for a time its fetters in defiance of physical
impediments, and even to exert its control over the senses and will and
perception of another. I do not doubt that in certain conditions of
the mind there arise potentialities wonderful as any ever conceived by
fiction, and that these are guided by laws unannounced as yet, but
which will be found in some future archives, inducted in symmetrical
clearness through the proper process of phenomena, classification, and