1. True happiness can only be experienced when you truly understand the value of life. ——Munir Nasuf

2. Treat the happiness of others as your own happiness, dedicate flowers to others, and keep the thorns to yourself! —— Valdez

3. Even if you become a handful of dirt, as long as it is paved on the road to truth and your friends can stride over, it will be the greatest happiness. ——Wu Yunduo

4. My art should only benefit the poor. Ah, what a happy moment! How happy I will be when I can come close to this! ——Beethoven

5. The more happiness is shared with others, the more its value increases. ——Seiichi Morimura

6. If one day, I can contribute to the interests of our public, I will consider myself the happiest person in the world. ——Gogol

7. A person who has lofty ideals will feel happy even in the most difficult and difficult times. ——Xu Teli

8. No matter how difficult the struggle for happiness is, it is not a pain, but a joy, not a tragedy, but a drama.

——Chernyshevsky