Immortal spirit, passed down from generation to generation. For over 60 years, the spirit of Lei Feng has deeply integrated into the spiritual bloodline of the Chinese nation, nourishing the spiritual world of generation after generation of Chinese people, and giving rise to a series of Lei Feng style advanced collectives and exemplary figures. The vast number of officers and soldiers, especially military party members and cadres, should consciously grasp the new era connotation of Lei Feng spirit, integrate the practice of Lei Feng spirit into daily life, make it a regular occurrence, and continue to write Lei Feng stories and strive to be the successors of Lei Feng spirit in the new journey. To integrate the practice of Lei Feng spirit into daily life and make it a regular practice, we must first firmly believe in the belief of "resolutely listening to the Party's words and following the Party for a lifetime". Firm ideals and beliefs are not only the basis for the CPC to settle down, but also the spiritual banner to guide people forward. To practice the spirit of Lei Feng, we must "seize every moment to learn" like Lei Feng did, strengthen our ideals and beliefs through theoretical learning, integrate them into our blood, root them in our souls, engrave them in every ordinary position, and integrate them into every task we undertake. We should consciously resist various erroneous ideological trends like Lei Feng, take a clear stance in the face of right and wrong, remain firm in the test of storms, always take the will and mission of the Party as our will, and interpret our ideals and beliefs with absolute loyalty to the Party. Wholeheartedly serving the people is the core content of the Lei Feng spirit, and it is also an important way to practice the Lei Feng spirit in the new era. To practice the spirit of Lei Feng, one must deeply cultivate a great love and pursue the life realm of "living for oneself is to make others live a better life". We should take serving the people as our greatest happiness, like Lei Feng, and "devote our limited lives to serving the people infinitely". We should firmly stand on the people's position, follow the mass line, always take it as our responsibility to carry guns for the people and fight for them, focus all our energy on fighting, and devote all our work to fighting. To closely link personal happiness with the interests of the country, nation, and people like Lei Feng, integrate the "small self" into the "big self", make preparing for war the top priority, faithfully fulfill duties and responsibilities, and live up to the trust of the Party and the people. We should also strive selflessly like Lei Feng, see responsibility in the details, and see achievements in the ordinary. Lei Feng regarded "treating work as hot as summer" as his life motto, and he devoted himself to striving for excellence in any position. With the simple vow of "being a screw that never rusts", he vividly interpreted the profound connotation of professional dedication. To practice the spirit of Lei Feng, we must actively engage in the cause of building a strong military, cultivate practical character and take initiative in ordinary positions, and strive to make extraordinary contributions. We should follow Lei Feng's example of "doing well, down-to-earth and pragmatic, doing everything in our power, and taking on heavy responsibilities", truly taking on the spirit of being a master, daring to wield our swords in the face of problems, fighting against contradictions with all our might, and walking the path of building a strong military in the new era with an unwavering fighting attitude. (New Society)