


Earl called the message ‘ The Strangest Secret“. When Earl was thirty five years old, he wrote and recorded a motivational message that sold over one million copies and for which he received a gold record. As a child, because they were so poor, Earl desperately wanted to know why some people grew up to enjoy prosperity like others like his family, struggled merely to survive. He was the author of The Strangest Secret, which has been described as “ one of the great motivational books of all time“.Įarl Nightingale had been born in economically depressed times. Earl Nightingale’s Strangest Secret: The 30-day TestĮarl Nightingale was an American radio speaker and author, dealing mostly with the subjects of human character development, motivation, and meaningful existence.
