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Whoever will prosper in any line of life must save his own time and do his own thinking. He must spend neither time nor money which he has not earned.

Whoever will prosper in any line of life must save his own time and do his own thinking. He must spend neither time nor money which he has not earned.

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Attribution & collection notes
Author or tradition
David Starr Jordan
Attribution: attributed
Country attributed
Not established
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Historical period
Historical period not yet established
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Recorded source
Thoughts: Selected from the writings of favorite authors (1901) (1901 AD)

Complete signed selection 94; printed byline: David Starr Jordan; New York: Dodge Publishing Company, 1901

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