"Keep improving" is a classic of the Book of Changes. The original text is "Heaven keeps improving, and the gentleman keeps improving". It means that the universe is not stopped, and people should follow heaven and earth and move forward forever. Constantly striving for self-improvement has always been a distinctive spiritual symbol of the Chinese nation and an important source for the Chinese civilization to live and pass on for thousands of years. From "Punish even to change anger, restrain the heart and strengthen oneself" in "The Book of Songs of Chu" to "Don't complain about the sky, don't be cruel to others" in "The Analects of Confucius", to the "Juye Record" written by Hu Juren in the Ming Dynasty, which put forward that "one breath still exists, and this ambition is unremitting"; From myths and legends such as "Jingwei Reclamation" and "Foolish Public Moves Mountains" to the hardships of Goujian, the king of Yue, and the broken porridge of Fan Zhongyan, these vividly illustrate the spiritual quality of the Chinese nation's self-improvement. President Xi Jinping profoundly pointed out that "the idea of continuous self-improvement and great moral integrity supports the Chinese nation and continues to be passed down from generation to generation. Today, it is still a strong spiritual force for us to promote reform and opening up and socialist modernization." At present, the world has not experienced great changes and accelerated evolution in a hundred years, and China's development has entered a period of strategic opportunities and risks, as well as an increase in uncertain and unpredictable factors. On the new journey of building a modern socialist country in an all-round way, we should adhere to independence and self-reliance, with the indomitable will of "stepping through the rough to become the road, fighting against difficulties and starting again", and with the attitude of self-improvement, we should move forward in the face of difficulties, not believe in evil, not afraid of ghosts, not afraid of pressure, and rely on tenacious struggle to open up a new world for career development. The History of the Song Dynasty says: "If there is an enemy country outside, then its plan should be self-improvement first. People who are self-improvement are afraid of me, and I am not afraid of others." The development of a country and a nation is based on self-improvement and taking a good road. Historical facts have proved that no nation or country in human history can achieve strength and revitalization by relying on external forces, copying foreign models and following others. Taking our own path is the foothold of all our Party's theories and practices, and is also the historical conclusion of the Party's century-old struggle. After the founding of the People's Republic of China, our Party led the people to creatively complete the socialist transformation, establish the basic socialist system, and carry out large-scale socialist economic and cultural construction on the basis of "poverty and poverty", realizing a historic leap from the socialist revolution to socialist construction. Entering the new era of reform and opening up, our Party "crossed the river by feeling the stones", led the people to successfully open up the path of socialism with Chinese characteristics, and realized a new historical leap in the process of socialist modernization. In the past ten years of the new era, our Party has closely relied on the people, completed the arduous task of eliminating absolute poverty, built the world's largest education system, social security system, and health care system, and made historic achievements and changes in the cause of the Party and the country. From "lagging behind the times" to "catching up with the times" and then to "leading the times", our party insists on proceeding from China's national conditions, uniting and leading the people to constantly strive for self-improvement, firmly holding the destiny of national development and progress in their own hands, and making the road of Chinese path to modernization wider and wider. "The sword edge is sharpened, and the plum blossom fragrance comes from the bitter cold." Our country and our nation, step by step from poverty and weakness to today's prosperity and development, depends on generation after generation