Albert Einstein's century-old notes on happiness

More than a century ago, Albert Einstein left behind two handwritten notes on Imperial Hotel stationery in Tokyo that offer reflections on life and happiness. These notes were written in 1922 when Einstein, having just learned he would receive the Nobel Prize in Physics, lacked small change to tip a hotel courier.

Einstein predicted the papers would one day be worth more than a tip; in 2017, they sold at auction for $1.5 million. Beyond their monetary value, the notes contain two distinct philosophical messages. The first suggests that 'a calm and modest life brings more happiness than the pursuit of success, which is accompanied by constant unrest.' This sentiment emphasizes finding contentment in simplicity rather than material status or constant productivity.

The second note contains the famous adage, 'Where there is a will, there is a way.'