The term "Stoa" refers to a covered walkway or portico in ancient Greek architecture, often used for public gatherings and discussions. One of the most famous Stoas is the Stoa Poikile in Athens, which served as a meeting place for philosophers and citizens. The Stoa was an important part of social life in ancient Greece, providing shelter and a space for commerce and conversation. In philosophy, "Stoicism" derives its name from the Stoa Poikile, where philosophers like Zeno of Citium taught their ideas. Stoicism emphasizes rationality, self-control, and virtue as a means to achieve a good life. The teachings of Stoicism have influenced many thinkers throughout history and continue to be relevant today.