🎇Einstein’s Hidden ‘Formula’ for Happiness Sells for $1.5 Million

🎇Einstein’s Hidden ‘Formula’ for Happiness Sells for $1.5 Million.

Two advice-filled notes Albert Einstein wrote to a bellboy in Japan 95 years ago, including one that advocated for “a calm and modest life,” fetched more than $1.5 million at an auction on Tuesday (Oct. 24).
In October 1922, Einstein was traveling to Japan to deliver a series of lectures when he received a telegraph announcing that he had won the 1921 Nobel Prize in physics.
The physicist was hardly ever short on groundbreaking theories, but found himself short on cash when he wanted to tip a bellboy who had delivered an item to his room at the Imperial Hotel in Tokyo.

https://www.livescience.com/60771-einstein-happiness-letter-auctioned.html
Einstein’s Note On Happiness, Given To Bellboy In 1922, Fetches $1.6 Million : The Two-Way : NPR
http://www.npr.org/sections/thetwo-way/2017/10/25/560004689/einsteins-note-on-happiness-given-to-bellboy-in-1922-fetches-1-6-million