"Wait," said Hugo, suddenly.

Mr. Twist was glad to do so. He straightened himself, breathing heavily.

"Are you thinking beautiful thoughts?"

Chimp Twist gulped. "Yes," he said, with a strong effort.

"Beautiful, tranquil thoughts?"

"Yes."

"Then carry on."

Chimp resumed his calisthenics. He was aching in every joint now, but into his discomfort there had shot a faint gleam of hope. Everything in this world has its drawbacks and its advantages. With the drawbacks to his present situation he had instantly become acquainted, but now at last one advantage presented itself to his notice—the fact, to wit, that the staggerings and totterings inseparable from a performance of the kind with which he was entertaining his limited but critical audience had brought him very near to the open window.

"How are the thoughts?" asked Hugo. "Still beautiful?"

Chimp said they were, and he spoke sincerely. He had contrived to put a space of several feet between himself and his persecutor, and the window gaped invitingly almost at his side.