I also commend to you the work of the doggedly thorough Garson O’Toole, who runs the Quote Investigator website (access it via quoteinvestigator.com, to be sure) and tweets as @QuoteResearch, and who specializes in not only debunking fake or misattributed quotes but time-traveling backward through the archives to discern, if he can, how and when the fakeries and misattributions first occurred.
