Diogenianus of Heraclea Pontica Proverbs of Diogenianus in Greek

The Proverbs of Diogenianus is a second-century CE paremiographical treatise compiled by the grammarian Diogenianus of Heraclea Pontica. Written in Koine Greek, the work systematically collected and explained 491 popular sayings in common use, thereby preserving a significant corpus of everyday wisdom, folk culture, and idiomatic expression from the Greek-speaking world of the Roman Imperial Period. Its typical format presents a proverb followed by a concise explanation of its meaning or origin. The original five-book treatise is lost, surviving only in part through later transmission. The text known today is primarily a condensed epitome preserved within the Byzantine Corpus Paroemiographorum Graecorum. Diogenianus's work was also extensively quoted by the tenth-century Byzantine encyclopedia, the Suda. Modern scholarship interprets the compilation as a product of the Second Sophistic, a period characterized by a revival of classical Greek learning. It was likely intended for students and scholars, serving both pedagogical aims and the codification of a shared cultural heritage. The collection became a foundational source for later proverb compilers, most notably Zenobius, and remains a critical resource for understanding ancient Greek popular thought and linguistic usage.