At last the officer lowered his arm:

“I can’t do it,” he said.

“Nonsense,” said Don Luis. “Get on with the work.”

“No. . . . No. . . .”

“But, in Heaven’s name, why not?”

“I can’t.”

“You can’t? Shall I tell you the reason? You are thinking of that man as if he were your father.”

“Perhaps it’s that,” said the officer, speaking very low. “There’s a chance of it, you know.”

“What does it matter, if he’s a beast and a blackguard?”

“No, no, I haven’t the right. Let him die by all means, but not by my hand. I haven’t the right.”