The boy stood and gazed, as was his custom. Always he would seek this endless water when he grew weary, when the things about him put on their too ordinary look. Let the aspect of this be what it might, it seemed still inspired and sent forth by some essence of mystery and endless possibility. There was in him an unusual combination of the power to read the hieroglyphic internal aspect of things, and the scientific nature that bows before fact. He knew that the stream was in its second stage when it rose from the earth and rushed past the house, that it was gathered first from the great ocean, through millions of smallest ducts, up to the reservoirs of the sky, thence to descend in snows and rains, and wander down and up through the veins of the earth; but the sense of its mystery had not hitherto begun to withdraw. Happily for him, the poetic nature was not merely predominant in him, but dominant, sending itself, a pervading spirit, through the science that else would have stifled him. Accepting fact, he found nothing in its outward relations by which a man can live, any more than by bread; but this poetic nature, illuminating it as with the polarized ray, revealed therein more life and richer hope. All this was as yet however as indefinite as it was operative in him, and I am telling of him what he could not have told of himself. He stood gazing now in a different mood from any that had come to him before: he had begun to find out something fresh about this same stream, and the life in his own heart to which it served as a revealing phantasm. He recognized that what in the stream had drawn him from earliest childhood, with an infinite pleasure, was the vague sense, for a long time an ever growing one, of its _mystery_--the form the infinite first takes to the simplest and liveliest hearts. It was because it was _always_ flowing that he loved it, because it could not stop: whence it came was utterly unknown to him, and he did not care to know. And when at length he learned that it came flowing out of the dark hard earth, the mystery only grew. He imagined a wondrous cavity below in black rock, where it gathered and gathered, nobody could think how--not coming from anywhere else, but beginning just there, and nowhere beyond. When, later on, he had to shift its source, and carry it back to the great sky, it was no less marvellous, and more lovely; it was a closer binding together of the gentle earth and the awful withdrawing heavens. These were a region of endless hopes, and ever recurrent despairs: that his beloved, an earthly finite thing, should rise there, was added joy, and gave a mighty hope with respect to the unknown and appalling. But from the sky, he was sent back to the earth in further pursuit; for, whence came the rain, his books told him, but from the sea? That sea he had read of, though never yet beheld, and he knew it was magnificent in its might; gladly would he have hailed it as an intermediate betwixt