2. The knife is grinding on the stone, the knife is getting faster and faster, and Shi Yue is getting thinner and thinner. The two sides of Mao Dun's problem

Nothing in the world can be done overnight. Zou Taofen

4. Difficulties make heroes. Xu Teli's "Hope in Memory of the May 4th Youth"

5, the sharp knife does not rust, and the chest is not quite hunched. Preface to Wen Yiduo's Collection of Wind in Southwest China

6. Iron is tougher after tempering. Wen Yiduo's Viewing Chinese and Western Styles from Religion

7. Although it is hard, it is difficult to blow out the crazy sand until it reaches gold. Tang Yuxi's Langtaosha

8, is there a fire, familiar with inch gold essence? Jiao's "ancient meaning for Liang Su to fill the vacancy"

9. It's not a cold. How can plum blossoms smell good? Feng Ming magnum's Awakening the World.

10, there are natural brave people in the world, all of whom are trained. Erosion and Pursuit of Mao Dun

1 1, the ancients became overhaul walkers, all from suffering. A gift given strictly to others

12, grinding is a good thing. Qing Cui Nianling's Interrogation

13, the successful history of any enterprise must have a sad history. Zou Taofen's Ability and Action

14, when you are poor, you will gain strength. Song Ouyang Xiu's "Send Huang Tong Home"

15. Worry makes people wiser, and difficulties make you successful. Guo Moruo's "Four Southern Poems"

16. Worry and fatigue can rejuvenate the country, while leisure will lead to death. The Biography of Shi Lingguan by Ouyang Xiu in the Five Dynasties

17, bitter, not bitter, how can we learn from the past? Duan's "Home"

18, bitterness is the price of sweetness. Xie Juezai's view on "sharing weal and woe"

19, life is bound to encounter difficulties. Job of the old testament

20. Fire makes real gold; Adversity tests the strong. [Ancient Rome] Seneca's On the Will of God

2 1. Suffering tempered some people and destroyed others. Fuller's words of wisdom

22. Misfortune may be a bridge to happiness. Japanese proverb

23. Iron is getting harder and harder. Gorky's Italian Fairy Tales

24. People have to go through some hardships to become talents. Finnish proverb

25. Exercise in youth is more valuable than Huang Duo. Korean proverb

26, the day will drop to a big post, people must first suffer their minds, work their bones and muscles, starve their bodies, empty their bodies, and mess with their actions, so be patient and get what they can't. Mengzi gaozixia