The book was very successful—it was reprinted for over fifty years. Its humor may have contributed to its popularity; for example, Priestley illustrated the
couplet with this rhyme: ::Beneath this stone my wife doth lie: ::She's now at rest, and so am I. Priestley also quoted from the most famous English authors, encouraging the
middle-class association between reading and pleasure, a reading that would also, Priestley hoped, foster morality. Priestley's innovations in the teaching and description of English grammar, particularly his efforts to dissociate it from Latin grammar, made his textbook revolutionary and have led 20th-century scholars to describe him as "one of the great grammarians of his time." ==Impact==