

Ali mentions it as his own book on productivity, distinct from the four he covers.
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Cited as the book that first exposed him to the idea of passive income and building a business on the side.
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Book #1 of the four; about focusing on creative process over outcome.
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Referenced as an example of a book with one core idea (small habits lead to great results) delivered many ways.
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Book #2 of the four; a 1956 audio program turned book about the power of knowing and writing down what you want.
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Mentioned alongside Earl Nightingale as another self-help book landing on the idea of knowing your destination.
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Book #3 of the four; about men acknowledging and expressing their own feelings and needs.
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Book #4 of the four; contrasts a first mountain of self-achievement with a second mountain of service and commitment.
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