What is Zhan Tianyou's comment analysis?

Zhan Tianyou is a pioneer in the history of science and engineering technology in modern China, and also an outstanding patriotic intellectual in modern China. In the 198s, he devoted himself to the railway construction in China, presided over the early railway construction in Beijing, Zhangjiang, Chuanhan and Yuehan, and worked hard for the development of the early railway construction in China.

In particular, the completion of the Beijing-Zhangjiang Railway (195-199), which he presided over, shocked China and foreign countries, showed the diligence and wisdom of the working people in China, inspired the national spirit and promoted the development of the railway industry. He was fearless of violence and unyielding in the face of imperialist powers, and put forward the slogan of "Learn from each other and know everything, so that the country will be free from foreign aggression and stand on its own feet on the earth", which represents the indomitable and unyielding noble national integrity of the Chinese people and will always be a model for future generations.

Zhan Tianyou is like this, and so are other patriots:

They are not afraid of wind and frost, difficulties and obstacles, bury their youth, or even give up their lives. What supports them is a belief: they want to build a better motherland. This belief is like a whip, driving them away, and it is like a bright lamp, guiding their direction. This belief is their soul. Home is the smallest country, and there are thousands of countries.

a strong country leads to a rich home. It is precisely because they know how to love their country that they have chosen ups and downs and hardships at the crossroads of life, covered with thorns all the way, and stood in the same boat all the way. Of course, it is precisely because of their choice that our motherland woke up from a deep sleep and gradually stood in the forest of nations in the world.