1. Everything must be done down-to-earth, not resting on daydreams or vain 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. ——(China) Li Dazhao

2. A person is most afraid of being dishonest, and the most valuable thing for young people is their honest style. "Honest" means not deceiving yourself and others. It is easy not to deceive others, but the most difficult thing is not to deceive yourself. "Honest style" means being down-to-earth and not taking advantage. Nothing is cheap in the world, and whoever wants to take advantage will suffer. ——(China) Xu Teli

3. The greatest admiration we can express for the truth is to fulfill it down-to-earth. ——(USA) Emerson

4. Honesty and diligence should be your permanent companions. ——(USA) Franklin

5. The smartest people in the world are the most honest people, because only honest people can withstand the test of facts and history. ——(China) Zhou Enlai