The Issue Of Logic In Heidegger’s Early Thought

Heidegger always repeatedly explores in depth the problem of logic in his path of thinking. The thinking of logic not only inspired the early writings of Heidegger, but also gave a powerful incentive for his mature philosophy characterized by Being and Time. The purpose of this study is to show the early Heidegger’s thinking on the problem of logic. The main content of this dissertation has three parts:First, this study demonstrates that Heidegger’s starting point of thinking is neither the fascination of the unification of the multiple meanings of Sein, nor is the actual experience of life only happened after1919, but rather the young Heidegger’s inquiry to significance as the object of logic. From the early Heidegger’s’ Logical investigation’ to the Being and Time, in fact, there is thinking thread that questioning the root of the logic.The most important part of this study is to demonstrate Heidegger’s thinking of the correlation between time and logic. It is divided into two large parts. First, this article demonstrate, on the basis of further reflection on the problem of category Heidegger proposed significance is the conditions that all objects can be given, and the exploration in-depth of the significance makes Heidegger traced it back to ecstatic and horizonal temporality. After the clarification of the temporality as original movement, in the second part of this article I demonstrate a process from ecstatic movement of original temporality to projective movement of understanding, and on this basis, I give an interpretation to Heidegger’s views on the copula, statement,truth and ’science’Finally, this study gives a comparison between formal arguments and the transcendental arguments, and shows the thinking of Heidegger’s transcendental arguments in the context of Kant’s.Concluded in the last:1) Heidegger’s thinking of logic is a exploration to necessary condition that can make object possible in the fundamental ontology sense in accordance with the strategy of transcendental arguments.2) The correlation between logic and time is made based on Heidegger’s theory of significance and ontology.3) Metaphysics as the foundation of logic, the legitimacy of the thought of Heidegger lies in metaphysic let logic to become a meaningful thing for us.4) Heidegger’s thinking on the Qualification is based the principle of naming of to give meaning and to unify meanings.