By-and-by, fatigue began to assert its claims; the children tried to pay attention, for it was dreadful to think of sitting down when time was grown to be so precious, moving, in some direction, in any direction, was at least progress and might bear fruit; but to sit down was to invite death and shorten its pursuit.

     At last Becky's frail limbs refused to carry her farther. She sat down. Tom rested with her, and they talked of home, and the friends there, and the comfortable beds and, above all, the light! Becky cried, and Tom tried to think of some way of comforting her, but all his encouragements were grown thread-bare with use, and sounded like sarcasms. Fatigue bore so heavily upon Becky that she drowsed off to sleep. Tom was grateful. He sat looking into her drawn face and saw it grow smooth and natural under the influence of pleasant dreams; and by-and-by a smile dawned and rested there. The peaceful face reflected somewhat of peace and healing into his own spirit, and his thoughts wandered away to bygone times and dreamy memories. While he was deep in his musings, Becky woke up with a breezy little laugh--but it was stricken dead upon her lips, and a groan followed it.