"Neither do I _know_," answered Mrs. Rush. "I was only thinking what it _might_ be. Perhaps it was pain and sickness; perhaps the loss of friends; perhaps some old, troublesome sin, sorely repented of, long struggled with, but which still returned again and again, to weary and almost discourage her as she toiled along in the road which led to the Father's house. Perhaps it was all of them; but what ever it was, Benito did not pause to ask; he only thought of his Lord's command, 'Bear ye one another's burdens;' and so put his hand to the load, and eased the old dame's pain and weariness. Was it not so?" she asked of her husband.