Hit Makers: Why Things Become Popular

by Derek Thompson

Obama’s “Yes, we can” refrain is an example of a rhetorical device known as epistrophe, or the repetition of words at the end of a sentence. It’s one of many famous rhetorical types, most with Greek names, based on some form of repetition. There is anaphora, which is repetition at the beginning of a sentence (Winston Churchill: “We shall fight on the beaches, we shall fight on the landing grounds, we shall fight in the fields”). There is tricolon, which is repetition in short triplicate (Abraham Lincoln: “Government of the people, by the people, and for the people”). There is epizeuxis, which is the same word repeated over and over (Nancy Pelosi: “Just remember these four words for what this legislation means: jobs, jobs, jobs, and jobs”). There is diacope, which is the repetition of a word or phrase with a brief interruption (Franklin D. Roosevelt: “The only thing we have to fear is fear itself”) or, most simply, an A-B-A structure (Sarah Palin: “Drill baby drill!”). There is antithesis, which is repetition of clause structures to juxtapose contrasting ideas (Charles Dickens: “It was the best of times, it was the worst of times”). There is parallelism, which is repetition of sentence structure (the paragraph you just read). Finally, there is the king of all modern speech-making tricks, antimetabole, which is rhetorical inversion: “It’s not the size of the dog in the fight; it’s the size of the fight in the dog.” There are several reasons why antimetabole is so popular. Fi...