Oct 8, 2026
“Insanity is doing the same thing over and over again and expecting different results.” — Rita Mae Brown (often misattributed to Albert Einstein) | Quote Explained
A deep analysis of the most confidently misattributed sentence in common use — why there is no evidence Albert Einstein ever said it, how the earliest records trace to an October 1981 Al-Anon meeting in Knoxville and a November 1981 draft of the Narcotics Anonymous Basic Text, why the exact modern wording is best known from Rita Mae Brown's 1983 novel Sudden Death, and what the line actually gets right and wrong about feedback, perseveration, and change.