During my second month of nursing school, our professor gave us a quiz with a question: “What is the first name of the woman, who cleans the school?” Surely this was some kind of joke. I     1     (see) the cleaning woman before, but how could I know her name? I handed in my paper,     2     (leave) the last question blank. Before the class ended, one student asked if the last question would count toward our quiz grade. “Absolutely.” said the professor. “You're likely     3     (meet) many people. They all deserve your attention and care.”

I've never forgotten that lesson.