One day, an employee received an unusually large check.
She decided not to say anything about it.
The following week, her check was for less that the normal amount, and she confronted her boss.
"How come," the supervisor inquired, "you didn't say an! ything w hen you were overpaid?"
Unperturbed, the employee replied, "Well, I can overlook one mistake but not two in a row!"
