Since Mao Zedong and other older revolutionaries wrote an inscription for Comrade Lei Feng 60 years ago, Lei Feng's spirit has inspired generations of people to be loyal to the Party, dedicate to the motherland, and serve the people. President Xi stressed that on the new journey, it is necessary to deeply grasp the era connotation of Lei Feng's spirit. At present, in order to learn from Lei Feng and promote his spirit, military party members and cadres must always devote themselves to the practice of building a strong military with full enthusiasm and sufficient drive, and become a never rusty screw on the journey of building a strong military, allowing the spirit of Lei Feng to shine even more brightly in the struggle for the cause of building a strong military. The "nail" spirit of not fearing hardship and tiredness in work, being good at squeezing and drilling, working in a line of work, loving a line of work, and drilling a line of work is a valuable spiritual wealth left by Lei Feng for us. At present, we are marching steadily and rapidly on the journey of building a strong military, and steadily advancing various tasks of preparing for war and fighting. To adapt to the needs of the situation and tasks, it is necessary to forge a strong ability to fight and win. Without the pursuit of a strong military, it is not possible to do so without the determination and will to overcome difficulties. Every Party member and cadre should learn from Lei Feng's "nail" spirit, work hard in their own positions, study hard, and continuously contribute to the cause of building a strong military. In setting goals, like Lei Feng, we should consciously integrate personal pursuit into the cause of national defense and military construction. Lei Feng wrote in his diary, "A drop of water can never dry up until it is put into the sea, and a person can only be most powerful when he integrates himself with the collective cause.". This spirit of Lei Feng reflects a high degree of consistency between individual wishes and organizational needs. On the journey of building a strong military, party members and cadres should integrate the "small self" into the "big self", do whatever the party calls, and go wherever the party asks. They should highly integrate the youth of struggle with the cause of building a strong military, and unleash their youthful dreams and create a wonderful life on the journey of building a strong military. In fulfilling their duties and responsibilities, we should, like Lei Feng, base ourselves on ordinary positions and achieve extraordinary achievements. Lei Feng is a model worker when he is a civil servant, an excellent tractor driver when he drives a tractor, an exemplary individual when he is a worker at Anshan Iron and Steel Co., Ltd., and has won many awards when he is in the army. Lei Feng has done a great job in every job position, and this spirit of love and dedication is worth learning from us. Party members and cadres should cherish their posts, love their posts, and contribute to their positions. In office work, they should develop more excellent solutions and think of effective ideas. In grassroots positions, they should focus on implementing and laying a good foundation. In combat forces, they should be skilled and capable, forge a strong blade, and provide meticulous services in support units to satisfy army officers and soldiers. Regardless of their positions, they should treat their own work with a high sense of responsibility and mission. In terms of ability and quality improvement, we should strive to be "the pine of mountains and rocks" like Lei Feng. Lei Feng once said, "I would rather be a pine on high mountains and rocks than a willow on the banks of lakes and rivers. I would rather exercise myself in storms and hard struggles than spend my life in peaceful days.". To learn from Lei Feng, Party members and cadres must dare to take on "hot potatoes" and bite on "hard bones" in their work, improve their skills through rough and tumble, accumulate experience through various experiences, grow and improve through trials and tribulations, and strive to become pillars of a powerful country and a strong army. Making a screw that never rusts is also a vivid reflection of the fine style of the Communists. Lei Feng has practiced us all his life