Samuel Johnson,
Notes to Shakespeare, Volume III: The Tragedies
“ The commentator Warburton makes the character of Polonius, a character only of manners, discriminated by properties superficial, accidental, and acquired. The poet intended a nobler delineation of a mixed character of manners and of nature. Polonius is a man bred in courts, exercised in business, stored with observations, confident of his knowledge, proud of his eloquence, and declining into dotage. His mode of oratory is truly represented as designed to ridicule the practice of those times, of prefaces that made no introduction, and of method that embarrassed rather than explained. ”
