Be On Frege's Theory Of Truth

From ancient to modern, logician and philosopher never stop pursuing truth. But Frege, the founder of modern logic pursued truth by an absolutely unique ways. Therefore, there are significance on the study of his theory of truth.My dissertation consists of three parts:Part one Summarization of General Theory of TruthIn this part, I summarize five theories of truth, i.e. correspondence theories, coherence theories, pragmatic theories, the semantic theory and the redundancy theory. And I also point out flaws of their theories.Part two Frege's Theory of TruthI elaborate Frege's Begriffsschrift, theory of sense and meaning and Frege's theory of thought, and summarize the characteristic of Frege's theory of truth in part two.Part three Estimating Frege's Theory of TruthOn the basis of discussing unique ways of pursuing thinking and method, I point out limitations of Frege's theory of truth and expound affect of Frege's thinking.At the same time, I conclude the enlightment of Frege's theory of truth, and suggest that we should take modern logic seriously and strengthen popularization of modern logic.