Zeno of Citium

Who is Zeno of Citium?

Zeno of Citium was a Hellenistic philosopher born in the Cypriot city of Citium, near modern Larnaca, around 334 BC. According to ancient biographical tradition, he arrived in Athens after a shipwreck destroyed the cargo he was trading and, drawn to philosophy, studied under several Athenian teachers, including the Cynic philosopher Crates. Around 300 BC he began teaching his own students at the Stoa Poikile, the "Painted Porch" in the Athenian agora, from which his school took the name Stoicism. Zeno taught that virtue, understood as living in agreement with nature and reason, is the only true good, and that external things such as wealth, health, and reputation are ultimately indifferent to a person's happiness. His teachings combined the ethical concerns of the Cynics with logic and natural philosophy, laying the groundwork for a school later carried forward by successors such as Cleanthes and Chrysippus and shaped further by Roman-era thinkers including Seneca, Epictetus, and Marcus Aurelius. Though his own writings survive only in fragments quoted by later authors, Zeno is remembered as one of the most influential philosophers to come from the ancient Greek world, and Cyprus honors him as a native son whose ideas outlived antiquity.

Sources: Diogenes Laertius, Lives of Eminent Philosophers, Book VII · Britannica, "Zeno of Citium" · World History Encyclopedia, "Zeno of Citium"