This book is a collection of the works of Plotinus, a philosopher of the Roman Empire who founded Neoplatonism. Edited by Friedrich Creuzer, this multi-volume set includes all of Plotinus's extant works, written in Greek. This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly...