1. There is a wealth of wisdom hidden in short words. ——[Ancient Greece] Sophocles

2. To convince people, a word is often more effective than gold. ——[Ancient Greece] Democritus

3. For people, language is a doctor who heals troubles. Because only it has the incredible power to heal the soul. Moreover, ancient sages called language "wonderful medicine". ——[Ancient Greece] Menander

4. Reason and language are the bonds in the process of human communication. ——[Ancient Rome] Cicero

5. Language is the cloak of thought. ——[British] Johnson

6. Language is the only tool of science, and vocabulary is only a symbol of thought. ——[British] Johnson

7. Language is a channel of thought! The standard of language and thought! What is mined from the mine of ideas may be gold or dregs, but if we express it in words, we can know its true value. ——[British] Younger

8. The non-communicative function of language is as important as its communicative function. Language creates greater barriers between groups than any other social custom. More than anything else, it can assimilate individuals into a definite supertribe and prevent individuals from fleeing to another group. ——[British] Morris

9. Language can reveal a person the most. As long as you speak, I can understand you. ——[British] Jonson

10. No matter where the customs and fashions are corrupted, the language will be corrupted. It imitates public extravagance and licentiousness.

——[British] Jonson