Strangest Secret: An Official Nightingale Conant Publication book cover

Strangest Secret

An Official Nightingale Conant Publication

Earl Nightingale
4.42(7795 Reviews)

Overview of Strangest Secret

Earl Nightingale's 17-minute speech became publishing history's miracle - the first spoken-word recording to sell one million copies through pure word-of-mouth. What six words transformed an insurance salesman's recording into a global phenomenon that still electrifies audiences 70 years later?

Key Themes in Strangest Secret

  • mental manifestation
  • goal directedness
  • societal conformity
  • progressive achievement
  • intentional living

Quotes from Strangest Secret

  • The opposite of courage in our society is not cowardice, it is conformity.

  • Success is the progressive realization of a worthy ideal.

  • Our rewards in life will always be in exact proportion to our contribution, our service.

  • The key to success is for us to become more and more of what we potentially can become.

Characters in Strangest Secret

  • Earl NightingaleAuthor and radio host who revealed the secret

About the Author

About the Author of Strangest Secret

Earl Nightingale (1921–1989) is the author of The Strangest Secret and was known as the "Dean of Personal Development," pioneering motivational speaking and audio-based personal growth. His work in self-help and success philosophy centers on the transformative power of thought, encapsulated in his core principle: "We become what we think about."

A celebrated radio personality for over 40 years, Nightingale hosted Our Changing World, which became the most syndicated radio program in history, broadcast across more than 23 countries.

In 1960, he co-founded Nightingale-Conant Corporation, helping establish the modern personal development industry. He also narrated Think and Grow Rich and authored other influential works including Lead The Field and Earl Nightingale's Greatest Discovery.

The Strangest Secret became the first spoken-word recording to achieve Gold Record status, selling over one million copies and remaining a timeless classic in motivational literature.

Download Summary of Strangest Secret

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"Reading used to feel like a chore. Now it’s just part of my lifestyle."

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"Perfect balance between learning and entertainment. Finished ‘Thinking, Fast and Slow’ on my commute this week."

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"Crazy how much I learned while walking the dog. BeFreed = small habits → big gains."

@Matt, YC alum
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"Reading used to feel like a chore. Now it’s just part of my lifestyle."

@Erin, Investment Banking Associate , NYC
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17

"Feels effortless compared to reading. I’ve finished 6 books this month already."

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"BeFreed turned my guilty doomscrolling into something that feels productive and inspiring."

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