"Stoicism is an ancient Greek and then Roman philosophy of the Hellenistic and Roman Imperial periods.[1] The Stoics believed that the universe operated according to reason, or logos,[2] providing a unified account of the world, constructed from ideals of rational discourse, monistic physics, and naturalistic ethics.[3] These three ideals constitute virtue, which is necessary for the Stoic goal of 'living a well-reasoned life'."[4]
"Stoic logic focuses on highly intentional reasoning through propositions, arguments, and the differentiation between truth and falsehood. Philosophical discourse is paramount in Stoicism, including the view that the mind is in rational dialogue with itself.[4] Stoic ethics centers on virtue as the highest good, cultivating emotional self-control, a calm problem-solving state of mind, and rational judgment to attain lifelong flourishing (eudaimonia). At the same time, passions, anxieties, and insecurities are viewed as misguided reactions that ought to be controlled through self-disciplined practice. Of all the schools of ancient Western philosophy, Stoicism made the greatest claim to being utterly systematic."[5]
"Stoicism was founded in the ancient Agora of Athens by Zeno of Citium around 300 BCE, and flourished throughout the Greco-Roman world until the 3rd century CE. Stoicism emerged from the Cynic tradition and was popularized through public teaching at the Stoa Poikile, a painted colonnade. Among its adherents was Roman Emperor Marcus Aurelius."
"Along with Aristotelian term logic, the system of propositional logic developed by the Stoics was one of the two great systems of logic in the classical world. It was largely built and shaped by Chrysippus, the third head of the Stoic school in the 3rd century BCE. Chrysippus's logic differed from term logic because it was based on the analysis of propositions rather than terms. Stoicism experienced a decline after Christianity became the state religion in the 4th century CE, although Gnosticism lingered and incorporated pure elements of Stoicism and Platonism."
"Since then, it has seen revivals, notably in the Renaissance (Neostoicism) and in the contemporary era.[6] Its influence extended to Roman thinkers like Seneca and Epictetus and later influenced Christianity and the Renaissance Neostoicism movement. Stoicism shaped subsequent developments in logic and inspired modern cognitive therapies."
Credit: https://en.wikipedia.org/wiki/Stoicism

Key aspects of Stoic philosophy include:
Core Practices
Common Misconceptions
Key Figures and Texts
Credit: https://blog.stoicsimple.com/epictetus-stoicism-quotes/
