Self-approval is a dangerous state of mind.

Self-approval is a dangerous state of mind.

Napoleon Hill

Quote authenticity

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2017 November 03	Link: https://books.google.com/books?id=iEQnDwAAQBAJ&pg=PA568&dq=Self-approval+is+a+dangerous+state+of+mind.+napoleon+hill&hl=en&sa=X&ved=0ahUKEwjoqfC57MvWAhUDE7wKHSzyD0UQ6AEIKDAA#v=onepage&q=Self-approval%20is%20a%20dangerous%20state%20of%20mind.%20napoleon%20hill&f=false	Image evidence

American author

October 26th, 1883 - November 8th, 1970