1. Be poor and strong, and never fall into the clouds. ——[Tang Dynasty] Wang Bo

2. Failure to be determined will ultimately lead to failure. ——[Song Dynasty] Zhu Xi

3. Determined to work hard is like planting a tree. The roots and buds are not yet stems; there are stems but no branches yet; the branches are followed by leaves, and the leaves are followed by flowers. ——[Ming Dynasty] Wang Shouren

4. Everything requires concentration and specialization, and it is also necessary to have a broad view of other ways to expand one's knowledge. If you don't have a special sect, if you see different ideas and change your mind, this is a big mistake. ——[Qing Dynasty] Zeng Guofan

5. We must survive and develop through struggle. ——Mao Dun

6. Struggle is the father of all things. ——Tao Xingzhi

7. Doing good deeds and being criticized but still persisting is the true nature of a striver. ——[France] Balzac

8. Once you choose the path of life, you must bravely go to the end and never look back. ——[France] Zola

9. If you stop fighting, life will stop. ——[UK] Carlisle

10. If you cherish your feathers too much and do not cause any damage to them, then you will lose two wings and never be able to fly again. ——[UK] Shelley

11. No matter what you do, as long as you work hard, you will never fail. ——[British] Newton

12. A lofty goal, as long as it is pursued unswervingly, will become a feat; in its pure eyes, all virtues will surely win. ——[UK] Wordsworth

13. The pursuit and struggle for truth and knowledge is one of the highest qualities of human beings. ——[USA] Einstein

14. If you want to succeed in anything, you must pay a price: struggle. ——[USA] Emerson

15. After you have set your feet, you must use your strength and skills to fight for yourself. ——[Ireland] Bernard Shaw

16. A discoverer, especially a fledgling young discoverer, needs courage to ignore the indifference and suspicion of others, to persist in his will to discover, and to continue his research. ——[Australia] Beveridge

17. A person must go through hard work before he can achieve anything. ——[Denmark] Andersen

18. Beauty has the function and power to induce people to do good. ——Ancient Greek Plato

19. Beauty is a welcome guest everywhere. - De Goethe

20. The beauty of a person does not lie in appearance, clothes and hairstyle, but in himself and his heart. If a person does not have inner beauty, we will often dislike his beautiful appearance. —— Ostrovsky of the former Soviet Union

21. If you do not maintain a certain degree of strangeness, there will be no outstanding beauty. ——Emperor

22. No matter how the gluttonous time devours everything, we must work hard to win our reputation while this breath is still alive, so that the sickle of time cannot hurt us. ——Shakespeare

23. Time is my property, and my land is time. ——Goethe

24. Don’t lament the past, it will never come back; improve the present wisely. We must plunge into the confusing future with a firm will that is not worried or fearful. ——Longfellow

25. Time is the most impartial. It is given to anyone for twenty-four hours; time is also partial, and it is not given to anyone for twenty-four hours. —— Huxley

26. The sky is easy to fade away, but the heat is hard to stay. Time is the greatest innovator. The coming day will be longer than the past year. ——Forster

27. Those who abandon today will not have a tomorrow; and yesterday is nothing but flowing clouds and flowing water. ——John Locke

28. I think the most precious thing in the world is "now", and the most easily lost thing is "now". Because it is the easiest to lose, it is even more precious. ——Li Dazhao

29. Every bit of progress is slow and arduous. A person can only solve a limited goal at a time. - Beveridge

30. Pain and death are part of life. To abandon them is to abandon life itself - Havelock Ellis