“Oh, not at all,” returned Sewell, grateful for this sign of animation, and not exigent of a more formal acceptance of his invitation. “You know,” he said, “that literature is a trade, like every other vocation, and that you must serve an apprenticeship if you expect to excel. But first of all you must have some natural aptitude for the business you undertake. You understand?” asked Sewell; for he had begun to doubt whether Barker understood anything. He seemed so much more stupid than he had at home; his faculties were apparently sealed up, and he had lost all the personal picturesqueness which he had when he came in out of the barn, at his mother's call, to receive Sewell. “Yes,” said the boy. “I don't mean,” continued Sewell, “that I wouldn't have you continue to make verses whenever you have the leisure for it. I think, on the contrary, that it will give a grace to your life which it might otherwise lack. We are all in daily danger of being barbarised by the sordid details of life; the constantly recurring little duties which must be done, but which we must not allow to become the whole of life.” Sewell was so much pleased with this thought, when it had taken form in words, that he made a mental note of it for future use. “We must put a border of pinks around the potato-patch, as Emerson would say, or else the potato-patch is no better than a field of thistles.” Perhaps because the logic of this figure rang a little false, Sewell hastened to add: “But there are many ways in which we can prevent the encroachment of those little duties without being tempted to neglect them, which would be still worse. I have thought a good deal about the condition of our young men in the country, and I have sympathised with them in what seems their want of opportunity, their lack of room for expansion. I have often wished that I could do something for them--help them in their doubts and misgivings, and perhaps find some way out of the trouble for them. I regret this tendency to the cities of the young men from the country. I am sure that if we could give them some sort of social and intellectual life at home, they would not be so restless and dissatisfied.” Sewell felt as if he had been preaching to a dead wall; but now the wall opened, and a voice came out of it, saying: “You mean something to occupy their minds?” “Exactly so!” cried Sewell. “Something to occupy their minds. Now,” he continued, with a hope of getting into some sort of human relations with his guest which he had not felt before, “why shouldn't a young man on a farm take up some scientific study, like geology, for instance, which makes every inch of earth vocal, every rock historic, and the waste places social?” Barker looked so blankly at him that he asked again, “You understand?”