Thales - Wikiquote

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Know Thyself. Socrates (Apology). The unexamined life is not worth living. Socrates (Apology) happiness/ - ppt download

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The 44 Best Philosophy Quotes of All Time (Will Make You Think)

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Category:Thales of Miletus - Wikimedia Commons

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Hope is the only good that is common to all” Thales Quote

Euclid