‘Definition of Insanity’: Did Albert Einstein Really Coin This Famous Phrase?
“ The definition of insanity is doing the same thing over and over again and expecting a different result . ” It ’s a well - circulated quote — often printed on inspirational posters adorning classroom and authority wall — that gets invoked when someone wants to point to the futility of making the same mistake over and over again . Some assign it to famed physicistAlbert Einstein . While Einstein is a case of wisdom who ’s come up with some prettymemorable quotation mark , the insanity definitionisn’tone of them ....