Lionel Trilling gives a really good account of this change in Sincerity and Authenticity; near the beginning of the essay he makes special reference to Polonius

Lionel Trilling gives a really good account of this change in Sincerity and Authenticity; near the beginning of the essay he makes special reference to Polonius's speech: http://www3.nccu.edu.tw/~kangchan/translations/Trilling_Sincerity_Authencity_1.html http://www3.nccu.edu.tw/~kangchan/translations/Trilling_Sinc...