No man is happy who does not think himself so.
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Citation
Publilius Syrus. Sententiae. c. 1st century BC.
Publilius Syrus. Sententiae. c. 1st century BC.
Below are one or more quotes that share at least one tag with the quote at the top of the page
Quoted in Theaetetus, by Plato
Plato. Θεαίτητος [Theatetus]. c. 400 BC.
Plato. Theatetus, translated by John McDowell. Oxford University Press, 2014.
Spinoza, Baruch. Ethica, Ordine Geometrico Desmonstrata [Ethics, Demonstrated in Geometrical Order]. 1677, pt. 3, prop. 55, note.
Spinoza, Benedict. Ethics, translated by Michael Silverthorne and Matthew J. Kinser. Cambridge University Press, 2018, pt. 3, prop. 55, note.