Thrasyllus, Pythagoras, and Tetralogies: Unraveling Esoteric Connections

This chapter explores the Neoplatonist philosopher Thrasyllus and his connection to Pythagoras, discussing his esoteric beliefs and the possibility of him writing a book on the occult properties of stones. It also uncovers a surprising work by Thrasyllus within the writings of Plato and delves into the concept of tetralogies in ancient Greece.