时间性概念在海德格尔的《存在与时间》发表之后,即成为在存在论上较为艰难的思想主题,后期的海德格尔自己也承认在“时间性”这个问题上,仍有待深入去思的必要性与迫切性。即使如此,海德格尔对时间性问题的前瞻性探讨已然具有了很深刻的思想价值。笔者试图沿着海德格尔的思路,将此概念的核心应用解释为理解中庸之道,抑或实践哲学本身的一个基础所在,以期丰富“中庸”之内涵,并将“中庸”这个实践哲学中非常重要的问题所包含的多个层面的哲学角度,作 The concept of temporality became the more difficult ideological theme in ontology after Heidegger’s “Being and Time” was published. Later Heidegger himself acknowledged that there was still room for further discussion on the issue of “temporality” Necessity and urgency to think. Even so, Heidegger’s forward-looking discussion on the issue of time already has profound ideological values. The author attempts to follow Heidegger’s thought and interpret the core application of this concept as a basis for understanding the doctrine of the mean or practice philosophy itself in order to enrich the meaning of The Philosophical Perspectives and Actions at Various Levels Included in the Very Important Issues in Practical Philosophy