A famous saying that you have to pay before you get back.

1. It's expensive to have a fixed opinion, but it's not expensive to have prejudice. I know what I know if I have an opinion, and I don't follow the crowd. -Yuan Mei

2. Seek a change, seek its determination in the move, and seek its success in the difficulty. That is, "it is difficult to change, but it must be realized"-Jiang Jingguo.

3. If you don't work hard, you will get quick results. In the end, you will only praise it for a few days and always end up embarrassed. zhen banqiao

4. Everything is based on ideals and results from implementation. -Lu Xun

If you want to succeed in everything, you must pay the price-struggle. Emerson

6. Struggle is life, and there is only progress in life. -Modern writer Ba Jin

7. Diligence should be the decisive factor to form a genius. —— Guo Moruo

8. If we can strive for the great goal we admit, instead of a fanatical and selfish body constantly complaining about why the world doesn't make us happy, then this is true happiness. -Bernard Shaw

9. The human brain and limbs are the same. If you use too much, it will work; If you don't use it, it's useless -Mao Yisheng

10. Struggle is the father of everything. -Tao Xingzhi

1 1. No matter what you do, as long as you work hard, you will not fail. newton

12. The secret of invention is continuous efforts. newton

13. Indulge in hard work and waste on fun, succeed in thinking and destroy in following. -Han Yu

14. Imagine your own reaction to difficulties, not to avoid or bypass them, but to face them, deal with them and fight them in an enterprising and wise way. Maxwell Matz

15. One must work hard to achieve something. -Andersen

16. It is respectable to strive for a better life. -Mao Dun

17. You should focus on your career carefully. Sunlight focuses on the focus without being refracted by the lens, and can never make the object burn. Maugham

18. You are not satisfied with money, but you can be exquisite. Poverty means lack of knowledge, meanness means no backbone.

19. Inventors have the courage to advance in the unknown world only with the support of great confidence. -Balzac

20. The happiest thing in the world is to fight for the ideal. -Socrates

2 1. I'd rather open the future on my own than seek the favor of the powerful. Hugo

22. Progress means that the goal is constantly advancing, the stage is constantly updated and the vision is constantly changing. Hugo

We should work hard and make a difference. In this way, we can say that we have not wasted our time, and maybe we will leave our footprints on the beach of time. -Napoleon I

24. Life is hard work, and you get something for nothing. -Zhang Heng

25. Nothing is a kind of wealth, which enables the poor to take action to change their destiny.

26. There is a road to diligence in Shushan, and learning from the sea is endless.

27. The wise create opportunities, the strong seize opportunities, and the weak wait for opportunities.

28. Only diligence and perseverance will make us succeed ... Diligence and perseverance come from the means needed to achieve success. A professional who is good at creating with a certain material: goldsmith | wordsmith.

29. If you do one thing, it must be one thing. If you are still careless, you can do nothing. -Lu Orfila

30. Famous words of struggle: If human beings want to survive in the competition, they must struggle. -Sun Yat-sen