“‘He wants fresh air and exercise,’ said the Professor, ’and some practical experience of life, sir?’ The Professor was not a bad man, but he was a little worried and impatient, and thought—­as clever people are apt to think—­that things which he didn’t understand were either silly or improper.

“I left the city that very day, and in the excitement of battle-fields and hospitals, I forgot all about little Rupert, nor did I hear of him again, until one day, meeting an old classmate in the army, who had known the Professor, he told me that Rupert had become quite insane, and that in one of his paroxysms he had escaped from the house, and as he had never been found, it was feared that he had fallen in the river and was drowned.  I was terribly shocked for the moment, as you may imagine; but, dear me, I was living just then among scenes as terrible and shocking, and I had little time to spare to mourn over poor Rupert.

“It was not long after receiving this intelligence that we had a terrible battle, in which a portion of our army was surprised and driven back with great slaughter.  I was detached from my brigade to ride over to the battle-field and assist the surgeons of the beaten division, who had more on their hands than they could attend to.  When I reached the barn that served for a temporary hospital, I went at once to work.  Ah, Bob,” said the Doctor, thoughtfully taking the bright sword from the hands of the half-frightened Bob, and holding it gravely before him, “these pretty playthings are symbols of cruel, ugly realities.

“I turned to a tall, stout Vermonter,” he continued very slowly, tracing a pattern on the rug with the point of the scabbard, “who was badly wounded in both thighs, but he held up his hands and begged me to help others first who needed it more than he.  I did not at first heed his request, for this kind of unselfishness was very common in the army; but he went on, ’For God’s sake, Doctor, leave me here; there is a drummer-boy of our regiment—­a mere child—­dying, if he isn’t dead now.  Go, and see him first.  He lies over there.  He saved more than one life.  He was at his post in the panic this morning, and saved the honor of the regiment.’  I was so much more impressed by the man’s manner than by the substance of his speech, which was, however, corroborated by the other poor fellows stretched around me, that I passed over to where the drummer lay, with his drum beside him.  I gave one glance at his face—­and—­yes, Bob—­yes, my children—­it was Rupert.

“Well! well! it needed not the chalked cross which my brother-surgeons had left upon the rough board whereon he lay to show how urgent was the relief he sought; it needed not the prophetic words of the Vermonter, nor the damp that mingled with the brown curls that clung to his pale forehead, to show how hopeless it was now.  I called him by name.  He opened his eyes—­larger, I thought, in the new vision that was beginning to dawn upon him—­and recognized me.  He whispered, ’I’m glad you are come, but I don’t think you can do me any good.’