It means: if you want to do things well, you must consult an experienced old man. It is found in the third issue of Zhongshan Wolf in Tang Hai (Ming Dynasty).

Teachers doubt, friends doubt. Teachers and friends are also the source of learning.

It means: learning from teachers and making friends are very helpful for learning. From (Qing) Li Xing's Episode Outside the Xiling: A Supplement to Ice Talk.

patriotism

1. Take home as your home, hometown as your hometown, country as your country, and the world as your world. -"imprison herdsmen"

2. Don't forget your country in times of crisis and serve your country faithfully. -"Zuo Zhao Zhuan AD"

Take a long breath to hide your tears and mourn the hardships of people's lives. -Qu Yuan's "Li Sao"

4. Be selfish, not rich. -"The Book of Rites Confucianism"

5. Died in a national disaster and suddenly. -Cao Zhi's White Horse

6. The patriotism of the martyrs is also like home. -Ge Hong's "Bao Puzi's External Articles are Widely Approved" Martyr: a person with ambition and achievements.

7. Worry about the world first, and enjoy it later. -Fan Zhongyan's "Yueyang Tower"

I dare not forget my motherland. -Lu You's Book of Diseases

9. In Julian Waghann, the Central Plains Festival is located in the north, and family sacrifices will never be forgotten. -Lu You's "Xiuer"

10. Since ancient times, life has never died. Take the heart of Dan and follow history. -Wen Tianxiang's "Zero Ding Yang"

1 1. Serve the country faithfully. -Biography of Yue Fei in Song Dynasty

12. Every man is responsible for the rise and fall of the world. -Mai "On China's Survival Depends on Today"