"Dont cry because its over. Smile because it happened."

Pretty much every teenage girl who has gone through a break up has heard the quote "Don't cry because its over. Smile because it happened." Seeing it attributed to Hitler gives it a completely different meaning. and who doesn't love a fake Hitler quote? haha. When I saw this picture online I instantly recognized the quote because I've seen it plastered all over pinterest but I realized I didn't know who actually said it. I decided to do some research online and a lot of websites said Dr.Suess said it but that is also wrong. The author of this quote is unknown so for all we know it could have been Hitler ;) but that is highly unlikely..