In India there is an amusing story which illustrates this idea. A young lad was sent to school. He began his lessons with the other children, and the first lesson the teacher set him was the straight line, the figure "one." But whereas the others went on progressing, this child continued writing the same figure. After two or three days the teacher came up to him and said, "Have you finished your lesson?" He said, "No, I am still writing "one."" He went on doing the same thing, and when at the end of the week the teacher asked him again he said, "I have not yet finished it." The teacher thought he was an idiot and should be sent away, as he could not or did not want to learn.