CLASSICS OF WESTERN PHILOSOPHY 2 CLASSICS OF WESTERN PHILOSOPHY EIGHTH EDITION Edited by STEVEN M. CAHN HACKETT PUBLISHING COMPANY, INC. INDIANAPOLIS/CAMBRIDGE 3 To Marilyn 4 First edition copyright © 1977 by Hackett Publishing Company, Inc. Second edition copyright © 1985 by Hackett Publishing Company, Inc. Third edition copyright © 1990 by Hackett Publishing Company, Inc. Fourth edition copyright © 1995 by Hackett Publishing Company, Inc. Fifth edition copyright © 1999 by Hackett Publishing Company, Inc. Sixth edition copyright © 2002 by Hackett Publishing Company, Inc. Seventh edition copyright © 2006 by Hackett Publishing Company, Inc. Eighth edition copyright © 2012 by Hackett Publishing Company, Inc. All rights reserved Printed in the United States of America 17 16 15 14 13 12 1 2 3 4 5 6 For further information, please address: Hackett Publishing Company, Inc. P.O. Box 44937 Indianapolis, IN 46244-0937 www.hackettpublishing.com Cover design by Brian Rak Text design by Meera Dash Printed at Victor Graphics, Inc. Library of Congress Cataloging-in-Publication Data Classics of Western philosophy / edited by Steven M. Cahn. — Eighth Edition. pages cm Includes bibliographical references. ISBN 978-1-60384-743-8 (pbk.) — ISBN 978-1-60384-744-5 (cloth) 1. Philosophy. I. Cahn, Steven M. B29.C536 2012 190 — dc23 2012007912 PRC ISBN: 978-1-62466-015-3 5 http://www.hackettpublishing.com Contents Preface Plato Laches Euthyphro Apology Crito Phaedo Meno Symposium Republic (selections) Aristotle Categories (Chapters 1–5) On Interpretation (selections) Posterior Analytics (selections) Physics (selections) On the Soul (selections) Metaphysics (selections) Nicomachean Ethics (selections) Epicurus Letter to Menoeceus The Principal Doctrines Epictetus Encheiridion Sextus Empiricus Outlines of Pyrrhonism (selections) Augustine On Free Choice of the Will (selections) Confessions (Book XI) Plotinus Enneads (selections) Boethius Consolation of Philosophy (selections) Anselm Proslogion Gaunilo’s Reply on Behalf of the Fool Anselm’s Reply to Gaunilo Moses Maimonides The Guide of the Perplexed (selections) 6 Thomas Aquinas Summa Theologiae (selections) Levi Gersonides The Wars of the Lord (selections) William of Ockham Summa Logicae (selections) René Descartes Discourse on Method Meditations on First Philosophy Thomas Hobbes Leviathan (selections) Baruch Spinoza Ethics (Parts I, II) Gottfried Leibniz Discourse on Metaphysics Monadology John Locke An Essay Concerning Human Understanding (selections) George Berkeley A Treatise Concerning the Principles of Human Knowledge Three Dialogues between Hylas and Philonous David Hume An Enquiry Concerning Human Understanding A Treatise of Human Nature (selections) Dialogues Concerning Natural Religion Immanuel Kant Prolegomena to Any Future Metaphysics Critique of Pure Reason (selections) Grounding for the Metaphysics of Morals G.W.F Hegel Phenomenology of Spirit (selections) Arthur Schopenhauer The World as Will and Representation (selections) Søren Kierkegaard Concluding Unscientific Postscript (selections) John Stuart Mill Utilitarianism On Liberty (selections) Friedrich Nietzsche 7 Twilight of the Idols (selections) Charles Sanders Peirce The Fixation of Belief How to Make Our Ideas Clear William James What Pragmatism Means The Will to Believe Bertrand Russell The Problems of Philosophy (Chapters I–V) Edmund Husserl Paris Lectures (selections) Jean-Paul Sartre The Humanism of Existentialism Ludwig Wittgenstein Philosophical Investigations (selections) J. L. Austin Sense and Sensibilia (Chapters I–III, V) 8 Steven M. Cahn Professor of Philosophy The Graduate Center The City University of New York April 2012 Preface Here in one volume are the complete texts or substantial selections from sixty philosophical masterpieces. Thirty-three of the world’s greatest philosophers are represented, their writings spanning more than two millennia. Crucial fields of philosophy are explored in depth: metaphysics, epistemology, ethics, and philosophy of religion. An introduction to each author contains biographical data, philosophical commentary, and bibliographical guides. Annotations are provided to clarify textual references. Marginal line numbers and references to them refer to the original text and are only approximate in the translations themselves. (In this ebook, the marginal numbers are enclosed in square brackets and embedded in the text.) • • • The eighth edition contains five major additions: Plato’s Laches; Aristotle’s Nicomachean Ethics, III, 6–9; Descartes’ Discourse on Method; Berkeley’s A Treatise Concerning the Principles of Human Knowledge (previously included only in part), and Kant’s Prolegomena to Any Future Metaphysics. I very much appreciate the assistance of Richard Bett, Meredith Williams, and Michael Williams of Johns Hopkins University; Kathleen Higgins of the University of Texas; Ruth Anna Putnam of Wellesley College; Sara Ahbel-Rappe of the University of Michigan; Israel Scheffler of Harvard University; David Shatz of Yeshiva University; David Sherman of the University of Montana; Jonathan Vogel of Amherst College; and past and present faculty members at the University of Vermont: Charles Guignon (now of the University of South Florida), Patricia Kitcher and Philip Kitcher (both now of Columbia University), William E. Mann, Derk Pereboom (now of Cornell University), and George Sher (now of Rice University). They have contributed most of the introductions, thereby providing expert commentary on the writings of each philosopher. I benefited greatly from advice by Professor Guignon regarding the selections from Nietzsche; Professor Higgins regarding the selections from Schopenhauer; Professor Pereboom regarding the selections from Kant and Kierkegaard; Professor Ahbel-Rappe regarding the selections from Plotinus; and Professor Meredith Williams regarding the selections from Wittgenstein. I especially appreciated the advice from Professor Andrea Tschemplik of American University regarding the selections from Hegel and her willingness and that of James H. Stam to give permission for use of their translation of sections from the Phenomenology of Spirit. Professor Mann, with whom I consulted on a variety of editorial matters, furnished many of the translations of Latin textual references. For additional suggestions regarding the contents of the book, I am grateful to my friends of many years John O’Connor, David Rosenthal, and the late James Rachels, as well as to the numerous philosophers who have taken the time and effort to write and offer counsel. Editing and production of the eighth edition were overseen by Brian Rak and Liz Wilson. I appreciate their conscientiousness and sound judgment. I also wish to thank Jay Hullett and the late Frances Hackett, who have led Hackett Publishing Company and remained true to the values of its late founder, William H. Y. Hackett. Thirty-five years have passed since this work first appeared, and the kind reception it continues to enjoy is a testament to the power of William Hackett’s publishing vision. 9 Plato Plato (427–347 B.C.) is surely the most famous of all philosophers. Little is known of his early life, except that he was born into a noble Athenian family and at some time in his late teens came under the philosophical spell of Socrates (469–399 B.C.), about whom valuable information is contained in Plato’s Apology. The events leading up to and culminating in the Athenian government’s trial and execution of Socrates, when Plato was twenty-eight, soured Plato on the idea of embarking on a life in politics and resulted in his leaving Athens to travel for a number of years in the Mediterranean region. Plato returned to Athens in 387 and founded his school, the Academy, in the belief that such an institution was necessary for the education of political leaders who would be morally excellent. The Academy attracted many of the finest contemporary minds, including Aristotle. Plato twice visited Syracuse in a futile attempt to inculcate his moral and political ideas in Syracuse’s young tyrant, Dionysius II. Socrates wrote nothing: It is fortunate that his most illustrious follower did not follow that example. At least twenty-six of Plato’s dialogues have survived, ranging in length from the brief Crito to the voluble Laws, which is longer than the Republic. The dialogues are customarily divided into three periods of Plato’s literary career: early, middle, and late. The early dialogues—of which the Laches, Euthyphro, Apology, and Crito are examples—are taken to be accurate if not verbatim portrayals of Socrates in philosophical action. The middle dialogues, represented here by the Meno, Phaedo, and Republic, display Plato at the height of his literary abilities, seeking to further the projects inspired by Socrates while at the same time introducing doctrines that are extremely unlikely to have been Socrates’ own. The late dialogues are dialogues in name only, quite often technically demanding in nature. They appear to represent Plato’s efforts to grapple with the critical issues raised by the doctrines enunciated in the middle dialogues and most likely raised by others in the Academy. As the Apology makes clear, Socrates professed to be ignorant of all matters philosophical, although not disputing the Delphic oracle’s pronouncement that he was the wisest of all men. He concluded that his “wisdom,” compared to the pretenses of others, lay in knowing the extent of his ignorance. Taking his mission to be to show others the magnitude of their ignorance about the most important matters of their lives, Socrates relentlessly grilled his fellow Athenian citizens, using rigorous argumentation to demonstrate that uncritically accepted opinions about philosophically important matters could lead to logical catastrophe: The Laches, Euthyphro and the early pages of the Meno provide excellent examples of Socrates’ technique. Yet for all his professed ignorance, Socrates clung to several distinctive philosophical doctrines. First, one cannot have genuine knowledge about moral matters unless one can give a rationally defensible account of such notions as courage (Laches), piety (Euthyphro), justice (Republic), and virtue or human excellence in general (Meno). Socrates thus pitted himself against the Sophists, a contemporary group of itinerant professional teachers, many of whom fostered the belief in their students that no objective knowledge was to be had in ethics. Socrates believed that moral knowledge is possible but difficult to acquire, and that his method of exposing ignorance in others was a necessary first step to their acquiring it. Second, as the Meno intimates, in some way or other virtue (or excellence in humans) is knowledge. The Laches, for example, probes the hypothesis that courage is knowledge. That the dialogue’s participants do not succeed in identifying what kind of knowledge courage might be illustrates the difficulty in acquiring moral knowledge and the importance of becoming aware of one’s ignorance The remarkable corollary of the claim that virtue is knowledge is the thesis that all wrongdoing is the result of ignorance. Third, as illustrated in the Crito and argued for in the Republic, Socrates believed that it is better for one to suffer injustice than to do injustice. Plato came to believe that, if ethics is something more than the product of arbitrary convention, and if moral judgments are objective, then ethics must be grounded in objects that are unchanging in character and accessible to human minds. These objects are the Forms, the perfect, abstract objects discussed in the Phaedo, Symposium, and Republic. Humans can have knowledge of the Forms by recollection, a process that Plato describes in the Meno, alludes to in the Phaedo, and presupposes in the Republic. The importance Plato assigns to the Form of the Good in the Republic is designed to show how the acquisition of knowledge of the Forms provides one with the motivation to be virtuous. The connection between intellectual knowledge and moral motivation is also underscored in the Symposium, where Plato argues that love, rationally pursued, will lead the lover to its ultimate object, the Form of Beauty. The doctrine of Recollection in turn presupposes that humans have existed before their present lives. From there it seems a small step to the thesis that the soul is immortal. In the Phaedo, whose dramatic setting is the day of Socrates’ execution, Plato has Socrates present 10 several arguments for the immortality of the soul. If the soul is immortal, then care for it should be more important than care for the body: One of the major themes of the Republic is that behaving justly is at least as valuable for the care of the soul, as well as for the care of the state, as physical health is for the care of the body. • • • The amount of excellent philosophical writings on Socrates and Plato is far too large to list here but certainly includes the following. On Socrates in general, see Gregory Vlastos, Socrates: Ironist and Moral Philosopher (Ithaca, N.Y.: Cornell University Press, 1991) along with two collections of essays, Hugh Benson, ed., Essays on the Philosophy of Socrates (New York: Oxford University Press, 1992) and Gregory Vlastos, ed., The Philosophy of Socrates (Garden City, N.J.: Doubleday, 1971). Two studies on early dialogues appearing here are C. D. C. Reeve, Socrates in the Apology (Indianapolis, Ind.: Hackett Publishing Company, 1989) and, on the Crito, Richard Kraut, Socrates and the State (Princeton, N.J.: Princeton University Press, 1984). Although somewhat demanding, the following works on Plato are superb: R. E. Allen, ed., Studies in Plato’s Metaphysics (London: Routledge & Kegan Paul, 1965); Gail Fine, ed., Plato 1: Metaphysics and Epistemology, and Plato 2: Ethics, Politics, Religion, and the Soul (Oxford: Oxford University Press, 1999); Terence Irwin, Plato’s Ethics (New York: Oxford University Press, 1995); Richard Kraut, ed., The Cambridge Companion to Plato (Cambridge: Cambridge University Press, 1992); Gregory Vlastos, ed., Plato: A Collection of Critical Essays: I: Metaphysics and Epistemology, and II: Ethics, Politics, and Philosophy of Art and Religion (Garden City, N.J.: Doubleday, 1970 and 1971); and Gregory Vlastos, Platonic Studies, second edition (Princeton, N.J.: Princeton University Press, 1981). Two books devoted to the Republic are Julia Annas, An Introduction to Plato’s Republic (Oxford: Clarendon Press, 1981) and Richard Kraut, ed., Plato’s Republic (Lanham, Md.: Rowman & Littlefield, 1997). William E. Mann 11 Laches* LYSIMACHUS: You have seen the man fighting in [178a] armor, Nicias and Laches. When Melesias and I invited you to see him with us, we neglected to give the reason why, but now we shall explain, because we think it especially right to be frank with you. Now there are some people who make fun of frankness and if anyone asks their advice, they don’t say what they [b] think, but they make a shot at what the other man would like to hear and say something different from their own opinion. But you we considered capable not only of forming a judgment but also, having formed one, of saying exactly what you think, and this is why we have taken you into our confidence about what we are going to communicate to you. Now the matter about which I have been making such a long preamble [179a] is this: we have these two sons here — this one is the son of my friend Melesias here, and he is called Thucydides after his grandfather, and this one is my son, who also goes by his grandfather’s name—we call him Aristides after my father. We have made up our minds to take as good care of them as we possibly can and not to behave like most parents, who, when their children start to grow up, permit them to do whatever they wish. No, we think that now is the time to [b] make a real beginning, so far as we can. Since we knew that both of you had sons too, we thought that you, if anyone, would have been concerned about the sort of training that would make the best men of them. And if by any chance you have not turned your attention to this kind of thing very often, let us remind you that you ought not to neglect it, and let us invite you to care for your sons along with ours. How we reached this conclusion, Nicias and Laches, you must hear, even if it means my talking a bit longer. Now you must know that Melesias and I take our meals [c] together, and the boys eat with us. We shall be frank with you, exactly as I said in the beginning: each of us has a great many fine things to say to the young men about his own father, things they achieved both in war and in peace in their management of the affairs both of their allies and of the city here. But neither of us has a word to say about his own accomplishments. This is what shames us in front of them, and we blame [d] our fathers for allowing us to take things easy when we were growing up, while they were busy with other peoples’ affairs. And we point these same things out to the young people here, saying that if they are careless of themselves and disobedient to us, they will turn out to be nobodies, but if they take pains, perhaps they may become worthy of the names they bear. Now the boys promise to be obedient, so we are looking into the question what form of instruction or practise would make them turn out best. Somebody suggested [e] this form of instruction to us, saying that it would be a fine thing for a young man to learn fighting in armor. And he praised this particular man whom you have just seen giving a display and proceeded to encourage us to see him. So we thought we ought to go to see the man and to take you with us, not only as fellow-spectators but also as fellow-counsellors and partners, if you should be willing, in the care of our sons. This is what we wanted to share with you. So now is the [180a] time for you to give us your advice, not only about this form of instruction—whether you think it should be learned or not—but also about any other sort of study or pursuit for a young man which you admire. Tell us too, what part you will take in our joint enterprise. NICIAS: I, for one, Lysimachus and Melesias, applaud your plan and am ready to take part in it. And I think Laches here is ready too. LACHES: You are quite right, Nicias. As for what [b] Lysimachus said just now about his father and Melesias’ father, I think that what he said applied very well to them and to us and to everyone engaged in public affairs, because this is pretty generally what happens to them—that they neglect their private affairs, children as well as everything else, and manage them carelessly. So you were right on this [c] point, Lysimachus. But I am astonished that you are inviting us to be your fellow-counsellors in the education of the young men and are not inviting Socrates here! In the first place, he comes from your own deme, and in the second, he is always spending his time in places where the young men engage in any study or noble pursuit of the sort you are looking for. LYSIMACHUS: What do you mean, Laches? Has our friend Socrates concerned himself with any things of this kind? LACHES: Certainly, Lysimachus. 12 NICIAS: This is a point I can vouch for no less than Laches, since he only recently recommended [d] a man to me as music teacher for my son. The man’s name is Damon, a pupil of Agathocles, and he is the most accomplished of men, not only in music, but in all the other pursuits in which you would think it worthwhile for boys of his age to spend their time. LYSIMACHUS: People at my time of life, Socrates, Nicias, and Laches, are no longer familiar with the young because our advancing years keep us at home [e] so much of the time. But if you, son of Sophroniscus, have any good advice to give your fellow-demesman, you ought to give it. And you have a duty to do so, because you are my friend through your father. He and I were always comrades and friends, and he died without our ever having had a single difference. And this present conversation reminds me of something — when the boys here are talking to each other at home, they often mention Socrates and praise him highly, but I’ve never though to ask if they were speaking [181a] of the son of Sophroniscus. Tell me, boys, is this the Socrates you spoke of on those occasions? BOYS: Certainly, father, this is the one. LYSIMACHUS: I am delighted, Socrates, that you keep up your father’s good reputation, for he was the best of men, and I am especially pleased at the idea that the close ties between your family and mine will be renewed. LACHES: Don’t under any circumstances let the man get away, Lysimachus—because I have seen him elsewhere keeping up not only his father’s reputation [b] but that of his country. He marched with me in the retreat from Delium,1 and I can tell you that if the rest had been willing to behave in the same manner, our city would be safe and we would not then have suffered a disaster of that kind. LYSIMACHUS: Socrates, the praise you are receiving is certainly of a high order, both because it comes from men who are to be trusted and because of the qualities for which they praise you. Be assured that I am delighted to hear that you are held in such esteem, and please consider me among those most kindly disposed towards you. You yourself ought to have visited us long before and considered us your [c] friends—that would have been the right thing to do. Well, since we have recognized each other, resolve now, starting today, to associate both with us and the young men here and to make our acquaintance, so that you may preserve the family friendship. So do what I ask, and we in turn shall keep you in mind of your promise. But what have you all to say about our original question? What is your opinion? Is fighting in armor a useful subject for young men to learn or not? SOCRATES: Well, I shall try to advise you about these things as best I can, Lysimachus, in addition to [d] performing all the things to which you call my attention. However, it seems to me to be more suitable, since I am younger that the others and more inexperienced in these matters, for me to listen first to what they have to say and to learn from them. But if I should have something to add to what they say, then will be the time for me to teach and persuade both you and the others. Come, Nicias, why doesn’t one of you two begin? NICIAS: Well, there is no reason why not, Socrates. I think that knowledge of this branch of study is beneficial for the young in all sorts of ways. [e] For one thing, it is a good idea for the young not to spend their time in the pursuits in which they normally do like to spend it when they are at leisure, but rather in this one, which necessarily improves [182a] their bodies, since it is in no way inferior to gymnastic exercises and no less strenuous, and, at the same time, this and horsemanship are forms of exercise especially suited to a free citizen. For in the contest in which we are the contestants and in the matters on which our struggle depends,2 only those are practised who know how to use the instruments of war. And again, there is a certain advantage in this form of instruction even in an actual battle, whenever one has to fight in line with a number of others. But the greatest advantage of it comes when the ranks are broken and it then becomes necessary for a man to fight in [b] single combat, either in pursuit when he has to attack a man who is defending himself, or in flight, when he has to defend himself against another person who is attacking him. A man who had this skill would suffer no harm at the hands of a single opponent, nor even perhaps at the hands of a larger number, but he would have the advantage in every way. Then again, such a study arouses in us the desire for another fine form of instruction, since every man who learns to fight in armor will want to learn the subject that comes next, that is, the science of tactics; and when he has [c] mastered this and taken pride in it, he will press on to the whole art of the general. So it has already become clear that what is connected with this latter art, all the studies and pursuits which are fine and of great value for a man to learn and to practise, have this study as a starting-point. And we shall add to this an advantage which is not at all negligible, that this knowledge will make every man much bolder and braver in war that he was before. And let us not omit to mention, even if to some it might seem a point not worth making, that this art will give a man a finer-looking appearance at the very moment when he needs to have it, and [d] when he will appear more frightening to the enemy because of the way he
