Aristotle's Physics : A Guided Study title: Masterworks of Discovery author: Sachs, Joe.; Aristotle. publisher: Rutgers University Press isbn10 | asin: 0813521920 print isbn13: 9780813521923 ebook isbn13: 9780585034843 language: English Aristotle.--Physics, Physics--Early works to subject 1800. publication date: 1995 lcc: Q151.A8S23 1995eb ddc: 530 Aristotle.--Physics, Physics--Early works to subject: 1800. Page i Aristotle's Physics A Guided Study Joe Sachs Rutgers University Press New Brunswick and London Page ii Second paperback printing, 1998 Library of Congress Cataloging-in-Publication Data Sachs, Joe. Aristotle's physics ; a guided study / by Joe Sachs. p. m. -- (Masterworks of discovery) Includes index. "A new translation, with introduction, commentary, and an explanatory glossary." ISBN 0-8135-2191-2 (cloth). --ISBN 0-8135-2192-0 (pbk.) 1. Aristotle. Physics. English. 2. Physics--Early works to 1800. I. Aristotle. Physics. English. II. Title. III. Series. Q151.A8S23 1995 530--dc20 94-46477 CIP British Cataloging-in-Publication information available Copyright (c) 1995 by Joe Sachs All rights reserved Manufactured in the United States of America Page iii About the Author Joe Sachs has taught for twenty years at St. John's College, Annapolis, Maryland, where from 1990 to 1992 he held the NEH Chair in Ancient Thought. Page v Contents Note: The titles of the sections of the Physics have been added by the translator. Series Editor's Preface vii Introduction 1 Note on Aristotle's Central Vocabulary 31 Book I Beginnings 33 Book II, Chapters 1-3 Causes 49 Chapters 4-9 Chance and Necessity 59 Book III, Chapters 1-3 Motion 73 Chapters 4-8 The Infinite 81 Book IV, Chapters 1-5 Place 95 Chapters 6-9 The Void 107 Chapters 10-14 Time 119 Book V Motions as Wholes 134 Book VI Internal Structure of Motions 147 Book VII Relation of Mover and Moved 173 Book VIII, Chapters 1-6 Deduction of Motionless First 188 Mover Chapters 7-10 The First Motion 212 Page vi Appendix (Book I, Chapters 3-4; Book V, Chapters 5-6) 232 Glossary 242 Index 257 Masterworks of Discovery Guided Studies of Great Texts in Science Harvey M. Flaumenhaft, Series Editor Page vii Series Editor's Preface We often take for granted the terms, the premises, and the methods that prevail in our time and place. We take for granted, as the starting points for our own thinking, the outcomes of a process of thinking by our predecessors. What happens is something like this: Questions are asked, and answers are given. These answers in turn provoke new questions, with their own answers. The new questions are built from the answers that were given to the old questions, but the old questions are now no longer asked. Foundations get covered over by what is built upon them. Progress thus can lead to a kind of forgetfulness, making us less thoughtful in some ways than the people whom we go beyond: hence this series of guidebooks. The purpose of the series is to foster the reading of classic texts in science, including mathematics, so that readers will become more thoughtful by attending to the thinking that is out of sight but still at work in the achievements it has generated. To be thoughtful human beingsto be thoughtful about what it is that makes us humanwe need to read the record of the thinking that has shaped the world around us and still shapes our minds as well. Scientific thinking is a fundamental part of this record, but a part that is read even less than the rest. It was not always so. Only recently has the prevalent division between "the humanities" and "science" come to be taken for granted. At one time, educated people read Euclid and Ptolemy along with Homer and Plato, whereas nowadays readers of Shakespeare and Rousseau rarely read Copernicus and Newton. Often it is said that this is because books in science, unlike those in the humanities, simply become outdated: in science the past is held to