He has willpower to spare," I say. "Unfortunately, what he lacks is won'tpower. - Mike Resnick

“Kabalka Five? That’s an alien world, isn’t it?”
“It doesn’t take aliens long to find out what men will do for gold,” she replied.

“Then, if there are no further objections, I think I’ll take my leave of you,” he said, walking to the door. “I crave the company of honest men and women.”
“I doubt that the feeling is mutual,” said Cain.

The mind discerns and decides, and the heart vetoes. It is a very inefficient system.