"How are you going to do that?"
"Watch," he said, and climbed up on a rafter. The foreman asked what he
was doing up there, and the man replied. "I’m a lightbulb."
"I think you need some time off," the foreman said said, and the first
man walked out of the factory. After a moment, the second man followed
"Where do you think you’re going?" the foreman shouted.
"I can’t work in the dark," he said.