Le Cote de Guermantes (The GuermantesWay) pt. 1 (1921). George Seldes, The Great Thoughts, quotes Ramon Guthrie: "This passage was meant to show what fools people who are capable of uttering such idiocies are... . It is slap-stick irony that Proust puts into the mouth of a fool (Boulbon) in order to show what a fool he was."
Florence Scovel Shinn, Laura Berman Fortgang (2015). “The Complete Game of Life and How to Play It: The Classic Text with Commentary, Study Questions, Action Items, and Much More”, p.15, Hampton Roads Publishing