1. When life is as light and smooth as a song, it is easy to keep smiling; and those who can still smile when everything goes wrong are truly optimistic. —— Wilcox

2. Since there are black spots on the sun, "things in the world" are even less likely to be without flaws. ——Chernyshevsky

3. Laughter is sunshine, which can eliminate the winter color on people’s faces. ——Hugo

4. There is still a bright sunny day behind the dark clouds. ——Lonfro

5. If a person can always maintain a pure heart like a child, do things with an optimistic mood, treat others with a kind heart, and be bright and honest, his life will definitely be better than others. Much happier. ——Roland

6. Sorrow, worry and pessimism can make people sick; a positive, happy and strong will and optimistic mood can defeat diseases and make people strong and live longer. ——Pavlov

7. Create as much happiness as possible to fill the time, but how can you tie up time to accompany happiness. ——Wen Yiduo

8. As a person, if you have not experienced the joys and sorrows of the world, and have not fought with life, it is impossible to understand the meaning of life. ——Yang Shuo

9. Optimism is the beacon of hope. It guides you from the dangerous canyon to a smooth road, gives you new life and new hope, and supports your ideals to never be extinguished. . ——Darwin

10. All harmony and balance, health and fitness, success and happiness are produced and caused by the upward psychology of optimism and hope. ——Washington

11. The so-called inner happiness is the happiness that a person feels when he lives a healthy, normal and harmonious life. ——Romain Rolland

12. Real, eternal, and the highest happiness can only be obtained from three things: work, self-denial and love. ——Romain Rolland

13. Everyone has his own ideal paradise and a world that he is happy to enjoy. Pursuing in the direction you are happy to pursue is the path of your life. There is no need to complain about the environment. , and there is no need to envy others. ——Roland

14. Joy is the flower of hope, which can give her strength and enable her to face the ups and downs of life without fear. ——Balzac

15. Doing good deeds is the only truly happy action in life. ——Sidney

16. Since happiness is something that humans and beasts pursue together, in a sense, it is the highest good. ——Aristotle

17. All people take happiness as their goal; without exception, no matter how different the methods they use, everyone is moving towards the same goal. . ——Pascal

18. Happiness keeps life going. Happiness is the vitality of the spirit and body, hope and faith, confidence in one's own present and future, and confidence that everything should proceed this way. ——Gogol

19. The beauty of life lies in its richness and variety. To make life interesting, continue to enrich it. ——Gorky

20. Since happiness is something that humans and beasts pursue together, in a certain sense, it is the highest good. ——Aristotle

21. Happiness at home is the ultimate goal of all ambitions; it is the end of the labor of all careers. ——Ser Johnson

22. If people are optimistic, everything has resistance, everything can resist, and everything will enhance resistance. ——Qu Qiubai

23. Sadness can be taken care of by oneself. If you want to fully appreciate the taste of happiness, you need someone to share it. ——Mark Twain

24. A real smile is to be optimistic about life, happy at work, and excited about career.

——Einstein