"That is true. I—I don't quite understand."
Still regarding him sharply but not unsympathetically the man of science bluntly inquired:
"How old are you?"
"Twenty-three—if that has anything to do with it."
"You don't look it; I should hardly have guessed you to be just that."
The man was growing impatient. "We need not discuss that," he said; "I want to know about the army. Not two hours ago I saw a column of troops moving northward on this road. You must have met them. Be good enough to tell me the color of their clothing, which I was unable to make out, and I'll trouble you no more."
"You are quite sure that you saw them?"
"Sure? My God, sir, I could have counted them!"
"Why, really," said the physician, with an amusing consciousness of his own resemblance to the loquacious barber of the Arabian Nights, "this is very interesting. I met no troops."
The man looked at him coldly, as if he had himself observed the likeness to the bar-
