For most of us the rules of English grammar are at best a dimly remembered thing. But even for those who make the rules, grammatical correctitude sometimes proves easier to urge than to achieve. Among the errors cited in this book are a number committed by some of the leading authorities of this century. If men such as Fowler and Bernstein and Quirk and Howard cannot always get their English right. Is it reasonable to expect the test of us to?
—Bill Bryson, American writer, editor, and journalist, Troublesome Words, 1984