82 — Lfistory of Gutta-Percha Weilte. think about. And wasn’t it a nice thing to have a well of your own? Tibby needn’t go any more to the village pump—which certainly was nearer, but stood in the street, not in their own ground. Of course, as yet, she could not draw a bucketful, for the water hardly came above the stones; but he would soon get out as many as would make it deep enough—only, if it was all Sandy could do to get out the big ones, and that with his help too, how. was he to manage it alone? There was the rub! I must go back a little to explain how he came to think of a plan. After Hector and he had gone as far in Dr Dick’s astronomy as they could understand, they found they were getting themselves into what seemed quite a jungle of planets, and suns, and comets, and constellations. “Tt seems to me,” said the shoemaker, “that to understand anything you must understand every- thing.” So they laid the book aside for the present ; and Hector, searching about for another with which to fill up the remainder of the afternoon, came upon one in which the mechanical powers were treated after a simple fashion, Of this book Willie had now read a good deal. T cannot say that he had yet come to understand the mechanical power so thoroughly as to see that