関連ワード:  who said insanity is doing the same thing over and over expecting different results    who said insanity is doing the same thing over and over and expecting different results meaning    who originally said insanity is doing the same thing over and over and expecting different results    who actually said insanity is doing the same thing over and over and expecting different results  
結果 : who said insanity is doing the same thing over and over expecting different results