It may seem perverse that I compare my writing to plumbing, an occupation not regarded as high-end. But to me all work is equally honorable, all crafts an astonishment when they are performed with skill and self-respect. Just as I go to work every day with my tools, which are words, the plumber arrives with his kit of wrenches and washers, and afterward the pipes have been so adroitly fitted together that they don’t leak. I don’t want any of my sentences to leak. The fact that someone can make water come out of a faucet on the 10th floor strikes me as a feat no less remarkable than the construction of a clear declarative sentence.