Happiness doesn’t depend on any external conditions, it is governed by our mental attitude.

Happiness doesn’t depend on any external conditions, it is governed by our mental attitude.

Dale Carnegie

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2017 November 09	Origin: Tweet Link: https://twitter.com/DaleCarnegie/status/857420448824532993	Image evidence

American writer and lecturer

November 24th, 1888 - November 1st, 1955