J. L. Ackrill's work on Plato and Aristotle has had a considerable influence upon ancient philosophical studies in the late twentieth century. In his writings the rigour and clarity of contemporary analytical philosophy are brought to bear upon ancient thought; in many cases he has providedthe first analytic treatment of a key issue. Gathered now in this volume are the best of Ackrill's essays on the two greatest philosophers of antiquity. Here he examines a wide range of texts and topics -- from ethics and logic to epistemology and metaphysics -- which continue to be the focus ofdebate today.

This book consists of some of the articles on Plato and Aristotle that I presented in lectures during my doctoral education and that I wrote for my doctoral qualification. For this reason, all parts I present here are of limited purpose and are related to lectures. Although it is written in a narrow scope, it still carries a whole in itself. In these essays, general rules about citation and bibliography were applied, and very precise and detailed page numbers or paragraph numbers, or book tags were not given. Because these essays include direct readings and comments on the philosophers' own texts. I hope it will give the reader an insight and perspective of Plato’s and Aristotle’s philosophy.

What can the study of the history of ancient philosophy bring to the study of contemporary philosophical problems and questions? In New Essays on Plato and Aristotle eight distinguished philosophers address topics in Greek philosophy that are connected with current philosophical issues. All the essays are original and include Gilbert Ryle on Dialectic in the Academy and R. M. Hare on Plato’s indictment of mathematicians.

Virtues of Thought is an excursion through interconnecting philosophical topics in Plato and Aristotle, under the expert guidance of Aryeh Kosman. Exploring what these two foundational figures have to say about the nature of human awareness and understanding, Kosman concludes that ultimately the virtues of thought are to be found in the joys and satisfactions that come from thinking philosophically, whether we engage in it ourselves or witness others’ participation. Kosman examines Aristotle’s complex understanding of the role that reason plays in practical choice and moral deliberation, and the specific forms of thinking that are involved in explaining the world and making it intelligible to ourselves and others. Critical issues of consciousness and the connection between thinking and acting in Aristotle’s philosophical psychology lead to a discussion of the importance of emotion in his theory of virtue. Theories of perception and cognition are highlighted in works such as Aristotle’s Posterior Analytics. When his focus turns to Plato, Kosman gives original accounts of several dialogues concerning Plato’s treatment of love, self-knowledge, justice, and the complex virtue known as sophrosyne in such texts as Charmides and the Republic. Bringing together in a single volume previously unpublished essays along with classics in the field, Virtues of Thought makes a significant contribution to our study of ancient Greek philosophy.

New Essays on Plato assembles nine original papers on the language and thought of the Athenian philosopher. The collection encompasses issues from the Apology to the Laws and includes discussions of topics in ethics, political theory, psychology, epistemology, ontology, physics and metaphysics, and ancient literary criticism. The contributions by an international team of scholars represent a spectrum of diverse traditions and approaches, and offer new solutions to a selection of specific problems. Themes include the Happiness and Nature of the Philosopher-Kings, Law and Justice, the Tripartition of the Soul, Appearance and Belief, Conditions of Recognition, Ousia or What Something Is, the Reality of Change and Changelessness, Time and Eternity, and Aristotle on Plato.