Features of stoicism Unlike Epicureanism, which quickly froze into a fixed dogma, Stoicism developed and became more complex, comprehensive, and plausible, It forms a system of interconnected doctrines confirming and supporting each other. Plato, Aristotle, and Epicurus never managed as much and the stoics successors in the history of philosophy have produced nothing more comprehensive and systematic.Features of Stoicism ◼ Unlike Epicureanism, which quickly froze into a fixed dogma, Stoicism developed, and became more complex, comprehensive, and plausible. It forms a system of interconnected doctrines confirming and supporting each other. Plato, Aristotle, and Epicurus never managed as much; and the Stoics' successors in the history of philosophy have produced nothing more comprehensive and systematic