When I was in college I took a class called Fantasy Literature, which I thought would be nothing but fun and actually turned out to be a lot of hard work. On the first day of class, our professor told us that we would be reading one book a week, and a paper on that book would be due every Monday. The class collectively groaned, until he smiled and said our papers only needed to be one page long. Then we all cheered. And that’s when he got this wicked little smile on his face.