"How?"
"Maintain the character of Argetti."
"That depends."
"Upon what?"
"The discoveries I make concerning this man?"
"He appears very harmless, very much of a gentleman. He may not intend harm. He may not be a foe."
"I would be glad to agree with you, but I have experience. If he were an American, I would believe as you do, but he is English."
"How do you know he is English?"
"By his dress and walk. I observed him very closely."
"Suppose he is English?"