Journal of Material Sciences and Engineering Technology 2025 ((3)):1-6. 2025Reasoning is a necessary condition of philosophy. And inertia is shown to be characterized by continuity, which is a necessary condition for reasoning in reality. There is continuity between truth and the corresponding objective things, which has always been an absence in philosophy. It is precisely because of this absence that ambiguity occurs when a reasoning process in reality reaches between being and non-being. Th