Oxford Studies in Ancient Philosophy is an annual publication which includes original articles, which may be of substantial length, on a wide range of topics in ancient philosophy, and review articles of major books.This volume presents the published version of the Nellie Wallace Lectures in Ancient Philosophy, delivered at the University of Oxford by Professor Gisela Striker. Together, these lectures make up a connected account of Stoic ethics. The other contributors to this volume are: Thomas C. Brickhouse, G. R. F. Ferrari, Montgomery Furth, Charles Kahn, John Malcolm, Nicholas D. Smith, and Paul A. Vander Waerdt.