92-year-old Cui Kun, an academician of the Chinese Academy of Engineering, wore a shirt for 30 years and donated all his savings of 4.2 million yuan. As an old scientist who has 60 years of party age and 70 years of teaching age and made outstanding contributions to the country's steel industry, he said, "I have not humbled my four words in this life to sum up -- diligent, serve the country!" Colleagues claimed that "Cui teacher is as meticulous as learning steel," "Cui Lao is a special steel that is tempered."

Cui Kun can be called "a noble person, a pure person, an ethical person, a person who has lost the low-level taste, and a person who benefits the people." In the "immoral" news, various networks are commonly used. Some people are no longer ignorant of morality. "The iron and steel academician" Cui Lao is like a "special steel" that never rusts, shining with spiritual light.

Gao Shangruo Cui Lao does not need external tsunami-like attention and does not care about the same kind of praise. The "special" of Cui Lao is not that he has lived in the "ivory tower" because it is not a paradise, and he is also faced with the problem of eliminating corruption in academic misconduct, educational corruption, and fraudulent research funding. Cui Lao's "special" is that he is a scientist who always treats the country as the highest pursuit of intellectuals - "China must have its own mold steel", vowed! It is because he is a party member, he never forgets the identity of the party members, keeps in mind the requirements of the party, always puts the interests of the party and the people in the first place - "The communists should make more contributions," and never forget the beginning of the heart! It is because he is a teacher and Xue Gao is a teacher--"I don't want to cultivate inferior products and waste products. Those who only want to mix diplomas, I don't welcome". It shows the dignity of the teachers.