海德格尔的“此在”的观念不同于传统的古希腊和基督教关于“人”的概念。虽然古希腊强调人是理性的动物,基督教强调人是上帝按照自己的形象创造出来的,但这两者有着内在的联系,这种联系构成了西方传统的关于人的普遍观念的基础。而海德格尔则要解构这种基础,为显现“此在”的意义扫清障碍。一旦做了这项工作后,对此在在其当下性中的“实际性”的分析便成了首当其冲的任务,而这种分析必然会涉及到时间上的“今日”。 Heidegger’s concept of “this ” is different from the traditional concept of “people ” in ancient Greece and Christianity. Although ancient Greece emphasizes that man is a rational animal, Christianity emphasizes that man is created by God in his own image, but both are intrinsically linked and form the basis of the Western tradition of universal conceptions of man. Heidegger, on the other hand, needs to deconstruct this basis and clear the way for the meaning of “this is where.” Once this is done, the analysis of the “realism” in its present nature becomes the brunt of the task, and this analysis necessarily involves the temporal “today.”