an ancient Greek philosopher and Cynic who rejected social conventions (circa 400-325 BC)
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As a matter of self-preservation, a man needs good friends or ardent enemies, for the former instruct him and the latter take him to task.
The foundation of every state is the education of its youth.
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"Diogenes Quotes." Quotes.net. STANDS4 LLC, 2020. Web. 19 Sep. 2020. <https://www.quotes.net/authors/Diogenes+Quotes>.
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