第32章 CHAPTER XI(2)

A river runs itself clear during the night, and in sleep thought becomes pellucid. All the hurrying to and fro, the unrest and stress, the agitation and confusion subside. Like a sweet pure spring, thought pours forth to meet the light, and is illumined to its depths. The dawn at my window ever causes a desire for larger thought, the recognition of the light at the moment of waking kindles afresh the wish for a broad day of the mind. There is a certainty that there are yet ideas further, and greater--that there is still a limitless beyond. I know at that moment that there is no limit to the things that may be yet in material and tangible shape besides the immaterial perceptions of the soul. The dim white light of the dawn speaks it. This prophet which has come with its wonders to the bedside of every human being for so many thousands of years faces me once again with the upheld finger of light. Where is the limit to that physical sign?

>From space to the sky, from the sky to the hills, and the sea; to every blade of grass, to every leaf, to the smallest insect, to the million waves of ocean. Yet this earth itself appears but a mote in that sunbeam by which we are conscious of one narrow streak in the abyss. A beam crosses my silent chamber from the window, and atoms are visible in it; a beam slants between the fir-trees, and particles rise and fall within, and cross it while the air each side seems void. Through the heavens a beam slants, and we are aware of the star-stratum in which our earth moves. But what may be without that stratum? Certainly it is not a void. This light tells us much, but I think in the course of time yet more delicate and subtle mediums than light may be found, and through these we shall see into the shadows of the sky. When will it be possible to be certain that the capacity of a single atom has been exhausted? At any moment some fortunate incident may reveal a fresh power. One by one the powers of light have been unfolded.

After thousands of years the telescope opened the stars, the prism analysed the substance of the sun, the microscope showed the minute structure of the rocks and the tissues of living bodies. The winged men on the Assyrian bas-reliefs, the gods of the Nile, the chariot-borne immortals of Olympus, not the greatest of imagined beings ever possessed in fancied attributes one-tenth the power of light. As the swallows twitter, the dim white finger appears at my window full of wonders, such as all the wise men in twelve thousand precedent years never even hoped to conceive. But this is not all--light is not all; light conceals more than it reveals; light is the darkest shadow of the sky; besides light there are many other mediums yet to be explored. For thousands of years the sunbeams poured on the earth, full as now of messages, and light is not a hidden thing to be searched out with difficulty. Full in the faces of men the rays came with their intelligence from the sun when the papyri were painted beside the ancient Nile, but they were not understood.

This hour, rays or undulations of more subtle mediums are doubtless pouring on us over the wide earth, unrecognised, and full of messages and intelligence from the unseen. Of these we are this day as ignorant as those who painted the papyri were of light. There is an infinity of knowledge yet to be known, and beyond that an infinity of thought. No mental instrument even has yet been invented by which researches can be carried direct to the object. Whatever has been found has been discovered by fortunate accident; in looking for one thing another has been chanced on. A reasoning process has yet to be invented by which to go straight to the desired end. For now the slightest particle is enough to throw the search aside, and the most minute circumstance sufficient to conceal obvious and brilliantly shining truths.