He could have lived a comfortable retirement life in the prosperous city, but he became a farmer in the poor and backward countryside; He could have enjoyed his family life, but he led the villagers to open up a "second battlefield" for afforestation, poverty alleviation and prosperity. After 56 years in the party and 40 years in the army, Zhang Lianyin, former deputy commander of Hebei military region, retired and never faded. He wrote his unchanged original intention on Yanbei earth and became a vivid textbook in the in-depth study and education of party history. The first heart is easy to get, but it is always difficult to keep; Never forget why you started, and your mission can be accomplished. While working in the army, Zhang Lianyin loved the army, prepared for war and became a general of the Republic; After his glorious retirement, he grew up eating a hundred meals and wearing a hundred clothes. He did not forget the training grace of the organization and the nurturing feelings of the villagers. He returned to his hometown to plant trees for 18 years, driving the greening of one side, prospering the economy of one side, benefiting the people of one side. With his practical actions of loving the people and serving the people, he vividly explained the lofty feelings of a Communist Party member "I will have no self and live up to the people". If you practice your original intention, you will not lose your direction, and you will have a clear value direction; Take on the mission, there will be no spiritual slack, and there will be a strong driving force for struggle. In greening barren mountains, Zhang Lianyin successively overcame difficulties such as poor environment, shortage of funds, lack of technology, backward facilities and suffering from cancer. He led villagers to build nurseries, raise seedlings, build roads, dig ditches, build pools, drill wells, control water and soil, bravely break through difficulties with hard work, laugh at diseases with optimism, and maintain integrity with self-discipline, showing that he is a Communist Party member, revolutionary soldier Leading cadres should have high integrity, fighting spirit and public servant feelings. "Whether a person or a political party, the most rare thing is that the original heart has not changed after going through vicissitudes, and the true color remains after weathering." Zhang Lianyin's moving deeds tell us that not forgetting the original heart and keeping the mission in mind is a lifelong task for Communist Party members, which must be persevered and unremitting. In a few days, it will be the 85th anniversary of the victory of the Red Army's Long March. Each generation has its own long march, and each generation should take its own long march. Achieving the second Centennial goal and building a world-class army in an all-round way is the long march of our generation. On the new journey, there are many "snow mountains" and "grasslands" to be crossed, many "Loushanguan" and "Lazikou" to be conquered, and still need spiritual calcium and fire in the blood. Only by not forgetting the original heart, remembering the mission and continuing to struggle, like Zhang Lianyin, can we constantly win new victories and create new glory. Practicing the original mission is not a matter of a while, but a matter of a lifetime. Like Zhang Lianyin, officers and men of the whole army should integrate their original heart into their soul, carry the mission on their shoulders, know how to bear the heavy burden, work hard, always maintain their true colors, forge ahead, comprehensively improve their ability to win, fully fulfill the military missions and tasks in the new era, and always be a heroic army that the party and the people can trust. (outlook new era)