Diogenes of Sinope (jan 1, 412 BC – jan 1, 323 BC)
Description:
Greek philosophical sect that stressed stoic self-sufficiency and the rejection of luxury.
He rejected the concept of "manners" as a lie and advocated complete truthfulness at all times and under any circumstance.
Added to timeline:
Date:
jan 1, 412 BC
jan 1, 323 BC
~ 89 years