Once or twice one or two of them attended to him; they sat with faces downcast and ears turned intelligently towards him, and he did his best to tell them what it was to see. Among his hearers was a girl, with eyelids less red and sunken than the others, so that one could almost fancy she was hiding eyes, whom especially he hoped to persuade. He spoke of the beauties of sight, of watching the mountains, of the sky and the sunrise, and they heard him with amused incredulity that presently became condemnatory. They told him there were indeed no mountains at all, but that the end of the rocks where the llamas grazed was indeed the end of the world; thence sprang a cavernous roof of the universe, from which the dew and the avalanches fell; and when he maintained stoutly the world had neither end nor roof such as they supposed, they said his thoughts were wicked. So far as he could describe sky and clouds and stars to them it seemed to them a hideous void, a terrible blankness in the place of the smooth roof to things in which they believed--it was an article of faith with them that the cavern roof was exquisitely smooth to the touch. He saw that in some manner he shocked them, and gave up that aspect of the matter altogether, and tried to show them the practical value of sight. One morning he saw Pedro in the path called Seventeen and coming towards the central houses, but still too far off for hearing or scent, and he told them as much. "In a little while," he prophesied, "Pedro will be here." An old man remarked that Pedro had no business on path Seventeen, and then, as if in confirmation, that individual as he drew near turned and went transversely into path Ten, and so back with nimble paces towards the outer wall. They mocked Nuñez when Pedro did not arrive, and afterwards, when he asked Pedro questions to clear his character, Pedro denied and outfaced him, and was afterwards hostile to him. Then he induced them to let him go a long way up the sloping meadows towards the wall with one complaisant individual, and to him he promised to describe all that happened among the houses. He noted certain goings and comings, but the things that really seemed to signify to these people happened inside of or behind the windowless houses--the only things they took note of to test him by--and of those he could see or tell nothing; and it was after the failure of this attempt, and the ridicule they could not repress, that he resorted to force. He thought of seizing a spade and suddenly smiting one or two of them to earth, and so in fair combat showing the advantage of eyes. He went so far with that resolution as to seize his spade, and then he discovered a new thing about himself, and that was that it was impossible for him to hit a blind man in cold blood. He hesitated, and found them all aware that he had snatched up the spade. They stood all alert, with their heads on one side, and bent ears towards him for what he would do next.