本論文以柏拉圖《斐德若篇》為研究對象，並將之放在希臘文化的背景中檢討，藉由分析古希臘的愛情觀來探討「愛」是否可以成為論述的對象？如果可以，又如何可能？ 本論文共分為六章，第一章為緒論；第二章討論柏拉圖對話錄《斐德若篇》並對古希臘文化社會背景做闡述。第三章論愛與靈魂不朽，以柏拉圖《饗宴篇》的愛論佐證古希臘的愛情觀；並分析靈魂與「愛」的關係。第四章論修辭術與辯證法，探討修辭學的來源及比較智者的修辭術與蘇格拉底的辯證法。第五章則結合第三章與第四章，討論愛的論述如何可能並解讀言說與書寫這兩種表達形式背後的思考方式。第六章則為本論文研究結果－以蘇格拉底最高尚的愛的論述做結論。 The thesis takes Plato's Phaedrus as the subject of study and examins it under the background ancient Greece time. With an analysis of views of love of ancient Greece, it aims to discuss whether ＂love＂ could be the object of discourse and if it could be, how is this discourse possible? This thesis is divided into six chapters. The first chapter is ＂Introduction＂. In the second chapter, the author discusses the dialogue Phaedrus and elaborates the cultural and social background of ancient Greece. In the third chapter discusses Eros and the immortality of soul, taking Phaedrus as an example of the view of love of ancient Greece and analyzing the relation between soul and Eros. In the fourth chapter, the author discusses the rhetoric and the dialectic, investigates the origin of rhetoric, and compares sophists' rhetoric and Socrates' dialectic. In the fifth chapter, unifying the third chapter with the fourth chapter, the author discusses the possibility of the discourse of love and points out that there are two different modes of thought behind the two forms of expression--the oral and the written. The sixth chapter is ＂conclusion＂, ending with the Socrates' elaboration of noblest love.
