Management 101?

One day, the boss had had enough.  His people just didn't get it.  He grabbed two pieces of paper and

wrote "Think!" on them with a big fat magic marker, then posted his signs above the sinks in the

restrooms.  "They can't miss my message now," he thought to himself with satisfaction.

 The next day the boss returned to one of the restrooms.  Below the sign he had posted, just above the

soap dispenser, was a new sign that read "Thoap!"