美国戏剧家尤金·奥尼尔作为现代悲剧的代表,其作品深刻反映了他对人的“自我”问题的思考。根据查尔斯.泰勒的道德价值理论,从自我的悖论和自我的不同表现形式方面,探讨奥尼尔不同时期的作品中所反映出的对“自我”的认识和发展。 As the representative of the modern tragedy, American theater writer Eugene O’Neill deeply reflects his thinking on the issue of human “self ”. According to Charles Taylor ’s theory of moral values, this article explores the cognition and development of “self ” reflected in O’Neill’ s works from different aspects of self - paradox and self - expression.