Heroes are the most shining coordinates of a nation's era. In the long river of time, revolutionary martyrs have come one after another, heroically sacrificing themselves to fight for national independence, achieve national prosperity, and promote world peace. They have watered their ideals with blood, defended their beliefs with their lives, and built immortal spiritual monuments. In recent times, military and civilian organizations across the country have been conducting activities to pay tribute to loyal souls, honor martyrs, and deeply mourn the national backbone that has stood firm in the long river of time. In the past, Comrade Deng Xiaoping participated in the founding ceremony and stood on the city tower. He was deeply moved and wrote an inscription: "Always remember: in the long and difficult years of the past, the people's heroes exchanged their blood for today's victory." The establishment of Martyrs' Day by the country is to clearly convey a concept to the whole society: Do not forget history, do not forget the martyrs, only then can we go further. As President Xi Jinping pointed out, a nation and a country must know who they are, where they come from, and where they are going. Once they have figured it out and got it right, they must steadfastly move towards their goals. The heroic spirit of heaven and earth will remain awe inspiring for generations to come. The radiance of the spirit can always cross the barriers of time and space, giving us a shock of the soul and a baptism of thought. In the heroes, there is a firm belief that "the enemy can only cut off our heads, and must not shake our faith", a brave and fearless spirit that "even when the country is broken, why should I cherish this head", a confident and composed attitude that "as long as we have a spark, we can drive away the cold and bring light and warmth", and a positive and optimistic attitude that "as soon as the sky brightens, you will see the smile of the sun"... Today, every look back and tribute to the national loyalty is a solemn oath to inherit the spirit of heroes and the high spirit of struggle. A passionate and diligent heart, if spilled, can still turn into green waves. President Xi Jinping pointed out that the Chinese nation has been able to experience countless disasters and continue to develop and grow, not because of a savior, but because millions of ordinary people stepped forward and bravely moved forward before major disasters and difficulties! There is a set of shocking numbers: during the revolutionary war era, Comrade Mao Zedong's family sacrificed 6 relatives for the revolution, General Xu Haidong's family sacrificed more than 70 people, and Marshal He Long's He family had 2050 named martyrs. Don't forget, our victory is the result of the blood of so many martyrs. They sacrificed their precious lives for the independence of the country and the happiness of the people... We must defend it well, defend the victory of our people, and not allow anyone to destroy it. "This is a classic line from the 1950 movie" Iron Warrior ", which still makes people's blood boil and deeply moved when read today. Today, our mission and tasks are more arduous, the risks and challenges we face are more severe, and the great struggle we are carrying out is more complex. It is more necessary to carry forward the spirit of revolution and hard work. We should always cherish the sincerity of "always thinking hard, and die in the country's emergency", the spirit of "if the motherland is in trouble, you should be the vanguard", and the responsibility of "if you want to benefit the country's life and death, you should not avoid it because of bad luck". We should inherit the heroic spirit, strengthen the will and ability to fight, and rely on tenacious struggle to open up a new world for career development. For those who truly care about China, don't say a word of shirking responsibility. Today, at this moment, immediately pick up your own burden The heartfelt words of revolutionary martyr Yun Daiying are thought-provoking. Now, our army is forging ahead towards achieving the centenary goal of building the military. The vast number of officers and soldiers should hold high the spiritual torch passed down by the martyrs, persevere like the martyrs, strive like the martyrs, stir up the heroic spirit, make great efforts to solve key problems that affect the development of military construction, and overcome bottlenecks and difficulties that restrict the generation of combat effectiveness. In the journey of building a strong military in the new era, they should win one new victory after another and create one new glory after another. (New Society)