1. You cannot tell lies in front of real people. ——Ming Feng Menglong?

2. Only when I learn to create twenty styles and rhythms in the use of face, posture and voice, I will become a truly skilled person. ——Makarenko "On Communist Education"

3. Words from the heart can be deeply rooted in people's hearts. ——Nizami

4. People who really understand don’t need to shout loudly. ——"Life Motto"? Leonardo da Vinci

5. To convince people, a word is often more effective than gold.

——Democritus "Fragments of Writings"