A university professor gave his students a pop quiz.  Most of the students were conscientious about their studies and had little difficulty answering the questions – that is, until they reached the last one. The question was, “What is the first name of the woman who cleans the school?”  The students looked at each other quizzically, not knowing if it was some kind of joke.  Some knew what she looked like; she was tall and dark-haired, about 50 years... [read more]