“...[T]he teaching of writing is fraught with difficulties. Teaching well, in my experience and that of my students, can be very time-consuming, demanding, frustrating, and, given institutional constraints, sometimes infuriating. It demands the recognition that, in Burns's words, 'The best laid plans of mice and men gang aft aglay.' At the same time, composition lies at the heart of education. When students make gains as writers, the gains are likely to affect other educational endeavors. And for teachers, the joy of seeing students create some new part of themselves, and do it well, washes the difficulties to insignificance and provides the impetus to try, like the Bruce's unrelenting spider, again, and again, and again.”