1. The brilliance of the sun cannot be covered, and the light of truth cannot be extinguished.

2. The truth is mastered in the long and developing process of understanding. In each process, each step is a direct continuation of the previous step. Truth is indeed a noble word, but it is also a noble achievement. If a person's mind and emotions remain healthy, his heart will be filled with excitement. ——Hegel

3. Everything must be done in a down-to-earth manner, not resting on fantasy, not chasing empty claims, but working hard with an attitude of seeking truth. If you study with this attitude, you can understand the truth, and if you work with this attitude, you can achieve success.

4. There are two kinds of truth: the truth of reasoning and the truth of fact. The truth of reasoning is inevitable. Its opposite is impossible; factual truth is contingent and its opposite is possible. ——[Germany] Leibniz

5. Pure gold can be tempered thousands of times, and its glorious color will never change; a person who insists on the truth will not abandon his firm belief even in the moment of life and death. .

6. Truth should not only be the goal pursued by philosophy, but also the absolute object of philosophical research. 1Hegel