Explores a central paradox in Plotinus' work: Plotinus writes about the One, which he tells us is ineffable.

Plotinus, the greatest philosopher of Late Antiquity, discusses at length a first principle of reality - the One - which, he tells us, cannot be expressed in wo

This 1940 book assesses how the philosopher Plotinus' hierarchy of reality fits into the wider universal order, and how the historical and philosophical traditi

Examines the first theory of consciousness in Western philosophy, dispelling the dogma that consciousness studies begins with Descartes.