School

Stoicism

Overview

Stoicism is a philosophical movement and practical guide to living, emphasizing daily self-discipline and moral improvement, which originated in the Hellenistic period of ancient Greece and proliferated well into the Roman Imperial period. The ancient Stoics believed that the universe operated according to reason, or logos, providing a unified account of the world, constructed from ideals of rational discourse, monistic physics, and naturalistic ethics. These ideals constitute virtue, which is necessary for the Stoic goal of 'living a well-reasoned life'.

Stoic philosophy is traditionally divided into three interconnected disciplines: logic, physics, and ethics. 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. 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. Central to Stoic ethics was the idea of living in accordance with nature, which meant aligning one's life with one's sense of reason and the rational order of the universe.

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 elements of Stoicism and Platonism.

Since then, it has seen revivals, notably in the Renaissance (Neostoicism) and in the contemporary era. 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.

Overview adapted from Wikipedia (CC BY-SA 4.0; see the article history for authors).

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For the ethics of Stoicism are originally and essentially, not a doctrine of virtue, but merely a guide to a rational life, the end and aim of which is happiness through peace of mind. Virtuous conduct appears in it as it were merely by accident, as the means, not as the end.
Arthur Schopenhauer, The World as Will and Idea
States what Stoicism is; names Stoicism twice.
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The pursuit of pleasure and the pursuit of virtue alike suffer from subjectivism: Epicureanism and Stoicism are infected with the same taint. Marcus Aurelius, enacting good laws in order that he might be virtuous, is not an attractive figure.
Bertrand Russell, Why Men Fight
States what Stoicism is; opens on Stoicism.
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But reason, which gives us the denomination of rational, is completed by prenotions in the first seven years. The conception of the mind is the vision that the intelligence of a rational animal hath received; when that vision falls upon the rational soul, then it is called the conception of the mind, for it hath derived its name from the mind [Greek omitted] from [Greek omitted]. Therefore these visions are not to…
Plutarch, Complete Works of Plutarch — Volume 3
States what Stoicism is; the author is tied to Stoicism in the knowledge graph.
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Philosophers who discussed Stoicism

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