1 If a young man does not work hard, he will be sad;

2 If he is diligent in his work, he will be idle in play

3 An inch of time is worth an inch of gold, but an inch of gold cannot buy an inch. Time

4 The sky moves vigorously, and a gentleman strives to constantly strive for self-improvement

5 Those who are not strong in ambition are not wise enough

6 Green, taken from blue and green from blue; Ice, for which water is colder than ice

7 Aspirations should be set high

8 A husband’s ambitions are all over the world, and he is still close to his neighbors thousands of miles away

9 Where there is a will, there is a way.

When it is cold at the age of 10, you will know that the pines and cypresses will wither later

12 If you persevere, the rotten wood will not break; if you persevere, the gold and stone can be carved

13 The stone can be broken Yes, but cannot seize the strong; elixir can be polished, but cannot seize the red

14 With sincerity, gold and stone can be opened

15 Worry and labor can rejuvenate the country, and leisure can destroy the body

16 A foot is short; an inch is long; things are insufficient; wisdom is unclear

17 If you want to have deep skills, grind an iron pestle into a needle

18 A rope cuts a tree, and a drop of water penetrates a stone

19 If you walk every day, you are not afraid of thousands of miles; if you do it often, you are not afraid of thousands of things

20 Things in the world are often accomplished by difficult agreements, and Lost to extravagance