"Oh!" Wertheimer replied lazily--and knocked out his pipe--"I merely dropped in to say good-bye."

Duchemin discovered symptoms of more animation.

"Hello! Where are you off to?"

"Nowhere--worse luck! I mean I'm here to bid you farewell and Godspeed and what not on the eve of your departure from the British Isles."

"And where, pray, am I going?"

"That's for you to say."

Monsieur Duchemin meditated briefly. "I see," he announced: "I'm to have a roving commission."

"Worse than that: none at all."

Duchemin opened his eyes wide.

"'The wind bloweth where it listeth,'" Wertheimer affirmed. "How do I know whither you'll blow, now you're a free agent again, entirely on your own? I've got no control over your movements."