After thirty years of teaching a university course in something called advanced prose style, my accumulated wisdom on the subject, inspissated into a single thought, is that writing cannot be taught, though it can be learned—and that, friends, is the sound of one hand clapping. A. J. Liebling offers a complementary view, more concise and stripped of paradox, which runs: “The only way to write is well, and how you do it is your own damn business.”