Plotinus

Born in Roman Egypt around 204 or 205 CE, Plotinus became one of the most influential philosophers of late antiquity. He studied in Alexandria, later moved to Rome, and gathered a circle of students around his teaching. His student Porphyry went on to edit and preserve his writings, which is a major reason they survived.

Plotinus is best known for developing Neoplatonism, a philosophical system that built on Plato while giving new depth to questions about reality, the soul, and the highest good. In his thought, all existence flows from a supreme source often called the One, and human life finds meaning in turning back toward that source through reason, virtue, and contemplation.

His works were collected after his death in the Enneads, a set of writings that continued to influence Christian, Islamic, and Jewish thinkers, as well as later European philosophy. Even now, he is read for the seriousness of his spiritual vision and for the way he connects abstract thought with the inner life.