The days seemed very long to Tom and Joe and little Judie after Sam left on his journey. They had nothing to do but to sit still in their corners among the roots all day, and time always drags very slowly when people are doing nothing. Their provisions, as we know, were already cooked,—enough of them at least, to last a week, and before Sam left he had made them bring more than a bushel of sweet potatoes and all the corn they could find which was still soft enough to eat, and store it away for use if his return should be delayed in any way. The result was that their legs got no stretching, and they became moody, dispirited and unhappy before the second day of Sam's absence had come to an end. They found doing nothing the hardest and the dullest work they ever had done in their lives. Joe managed to sleep most of the time, but Tom was nervous, and poor little Judie, without Sam to depend upon, grew low-spirited and began to fear all sorts of evil things. Finally Sam's week was up and Sam had not appeared. The little people were now fairly frightened. What had become of him? they wondered. Had he fallen into the hands of the Indians? And if so, what were they to do now? They had never before known how dependent they were upon him. Even during his absence they had been regulating their lives by his minute instructions, and depending upon him for guidance after he should return. But what if he should never return? And why hadn't he come already? These thoughts were too much for them. Judie sat in her corner brooding over her trouble, and crying a little now and then. Joe was simply frightened, and his eyes grew bigger and rounder than ever. Tom was sustained in part by the thought that the burden of responsibility was now on him, and so he suppressed all manifestations of uneasiness, as well as he could, and gave himself up to the duty of studying the situation, calculating his resources and trying to decide what was the best thing to be done if Sam should not come back at all. He hit upon several excellent ideas, but made up his mind that before trying to put any of them into practice he would wait at least a fortnight longer for Sam's return. Their stock of provisions, eaten raw, would last much longer than that, and the fields were full of sweet potatoes, wherefore he wisely thought it best not to lose any chance of having Sam to do the thinking and planning. He was so anxious for his brother's return that he spent the greater part of his time on the drift-pile where he had built himself a little observatory, so arranged that he could see in every direction without the possibility of being seen in his turn.
Sitting there in his look-out, watching for Sam, he had time to think of many things. His thinking was not always wise, as a matter of course, but for a boy of his age it did very well, certainly, and one day he hit upon a really valuable idea.
The way it came about was this. He fell into a reverie, and remembered the happy old days at home, and one day in particular, when he was busy all day making a little wagon in which to give Judie a ride, and he remembered how very short that day seemed, although it was in June. Just then it popped into his head to think that there was a reason for everything, and that that day had seemed so short only because he had been very busy as its hours went by. If he had known what "generalization" means, he would have generalized this truth as follows:—
"Time passes rapidly with busy people." He did nothing of the kind, however. He only thought.
"If poor little Judie had something to keep her busy all the time, she wouldn't be so miserable."
And so he cudgelled his brains to invent some plan or other by which to set Judie at work and keep her at it all the time.
When he returned to the fortress towards night, he said to the little woman; "Judie, I reckon poor Sam's foot is troubling him again, and that's the reason he hasn't got back yet. He'll work along slowly and get here after a while, but I'm afraid he'll be dreadfully tired and sick when he comes. We must have a good soft bed ready for him so that he can get a good rest."
To this Judie assented, though in her heart she feared she should never see Sam again, as indeed Tom did too, though neither would admit the fact to the other.
"Now I've been thinking," said Tom, "that it wont do, if he comes back half sick, to let him lie on green moss with all the outside on. Let me show you."
And taking a strand of the long moss he scraped the greenish gray outside off, leaving a black strand like a horse hair.