"What Aristotle, Stoics, and Epicureans Agree On..." Gill, N.S. (2017). ThoughtCo. // https://www.thoughtco.com/happiness-epicurean-and-stoic-perspective-4070798
"What Aristotle, Stoics, and Epicureans Agree On..." Gill, N.S. (2017). ThoughtCo. // https://www.thoughtco.com/happiness-epicurean-and-stoic-perspective-4070798