C: 336-146 BC: Hellenization period Hellenization period 希腊化时期希腊化时期 Alexander III (356-336-323 BC); Alexander III (356-336-323 BC); center: Alexandria in Egypt; Roman conquest in 146 BC center: Alexandria in Egypt; Roman conquest in 146 BC Contending Schools Contending Schools ??诡辩学派诡辩学派 Sophists 500 B.C. Sophists 500 B.C. ??代表人物: 代表人物: Protagoras Protagoras ?? Man is measure of all things. Man is measure of all things. ?? Forerunner of Socratic dialectic Forerunner of Socratic dialectic ?? Emphasis on ability to argue for any Emphasis on ability to argue for any case regardless of its truth case regardless of its truth Cynics Cynics :犬儒学派:犬儒学派 300 B.C. 300 B.C. Diogenes Diogenes 主张: 主张: simplicity simplicity brotherhood brotherhood rejecting conventions rejecting conventions