- Stoicism (plato.standford.edu)
Stoicism was one of the dominant philosophical systems of the Hellenistic period. The name derives from the porch (stoa poikilê) in the Agora at Athens decorated with mural paintings, where the first generation of Stoic philosophers congregated and lectured. The school of thought founded there long outlived the physical Athenian porch and notably enjoyed continued popularity in the Roman period and beyond. This entry introduces the main doctrines and arguments of the three parts of Stoic philosophy – physics, logic, and ethics – emphasizing their interlocking structure. We also review the history of the school, the extant sources for Stoic doctrine, and the Stoics’ subsequent philosophical influence.