While Einstein is a fount of wisdom who’s come up with some pretty memorable quotes, the insanity definition isn’t one of them. Garson O’Toole, author of Hemingway Didn’t Say That ...

America Undone," Slate, Nov. 15, 2010 "Do you think my references to insanity are too much? I use them deliberately. Einstein said, 'The definition of insanity is doing the same thing over and ...

he was probably best known for a quote that is complementary to Einstein's definition of insanity. As he put it, "Those who cannot remember the past are condemned to repeat it." [See top-ranked ...

ALBERT Einstein, the German philosopher, was born on March 14, 1879 and died on April 18, 1955. His definition of insanity was “doing the same thing over and over again and expecting different ...

It wasn’t Einstein who said ... Here’s a more timely definition: “Insanity is observing Trump’s behavior and insisting he’s sane.” The politically and clinically insane may disagree ...

It seems to be our favorite saying: The definition of insanity is doing the same thing over and over and expecting a different result. Like many witticisms attributed to Einstein, he never said it.