Contents Preface, v Introduction, 1 I. Date of Composition, 1 II. Editions, 2 III. Stage History, 8 IV. Sources, 11 V. Classical Ideas, 43 VII. Textual Note, 69 Text, 76 Notes, 161 Appendix I: Influences, 257 Appendix II: Publishers and Printers, 260 Bibliography, 262 Originally published in 1932. The Princeton Legacy Library uses the latest print-on-demand technology to again make available previously out-of-print books from the distinguished backlist of Princeton University Press. These editions preserve the original texts of these important books while presenting them in durable paperback and hardcover editions. The goal of the Princeton Legacy Library is to vastly increase access to the rich scholarly heritage found in the thousands of books published by Princeton University Press since its founding in 1905.