“I thought so, I thought so,” said the old man, bending down to clasp his hands about one knee and sit as if thinking deeply over something, while Chester gladly availed himself of the silence to give free rein to his own thoughts.

For an idea had suddenly occurred to him which lit up his troubled brain like a flash of light.

He was in the next house—the old man leading his solitary life seemed pleased to have found someone ready to converse with him. Why should he not try and cultivate the old fellow’s acquaintance, and take advantage of the opportunities it would afford him of watching his neighbours?

He had hardly thought this when the old man looked up, smiling at him in a child-like, pleasant way.

“How strange—how very strange it all is, my dear sir. Now, you will hardly credit me when I tell you that for some time past I have been suffering from little symptoms which at their frequent and more frequent recurrence suggest to me that I ought to consult a medical man.”

“Indeed?” said Chester.

“Yes, my dear sir, indeed; but you see, I am a very old man now, and I fear that I have grown weak and vacillating; I may add cowardly too. I have shrunk from going to a doctor for fear that he should tell me that I must give up my studies—that I am failing and coming very near to the end of my span.”

“Oh, surely not,” said Chester. “You look a very healthy subject, sir.”

“I—I don’t know, my dear sir, but I have been afraid to go; and here, all at once, in the most casual way, I suddenly make the acquaintance of a medical man, and find him seated opposite to me, talking in a friendly way which quite invites my confidence. It is strange, is it not?”

“Very strange, indeed,” said Chester, gazing hard in the pleasant, bland old countenance before him. “But really, my dear sir, I do not think you require medical advice.”