Opening Lines

I remember having several English teachers, especially early in my schooling, who spent a great deal of time talking about how important a good opening line is. As they likely did for many of you, they called this opening line a “hook,” and explained how the entire fate of the universe, or at least my essay, rests on having a “hook,” a first line that will draw readers in and make them desperately excited to learn more about what I have to say on such fascinating topics as Lyme’s disease, Abraham Lincoln’s boyhood home, or the intelligence of dolphins.