1. Intelligence, hard work and genius are higher than nobles and wealth. ——Beethoven

2. Bravery is the middle way between confidence and fear. ——Aristotle

3. People who never show up in public can achieve great things. ——Tacitus

4. Never agree to others easily if you are not competent for it. Once you agree to others, you must fulfill your promise. ——Washington

5. When you are angry, shut your mouth tightly to avoid increasing your anger. ——Socrates

6. Those who sacrifice freedom for the sake of peace are neither worthy of freedom nor of security. ——Franklin

7. Good temper is the best clothing a person can wear in social situations. ——Dude

8. Whoever wants to play life will achieve nothing. Whoever cannot dominate himself will always be a slave. ——Goethe

9. Only by devoting oneself to society can one find the meaning of a life that is actually short and risky. ——Einstein

10. The value of life is not measured by time, but by depth. ——Leo Tolstoy

12. We should not waste our lives and should be able to say: "I have done what I can do."——Marie Curie

< p>13. To make others like you, you must first change your attitude towards people, relax your mind, have a natural expression and a pleasant smile, so that others will like you. ——Carnegie

14. Those who betray their companions often unknowingly destroy themselves together.

——Aesop