At that time, the Red Army of the Chinese Workers and Peasants won the victory of the Long March of 25,000 miles, shocking the world, "shock" is not the number of enemies, but mainly the conditions of extreme cold, hunger, exhaustion, hypoxia and filth when the Red Army crossed the snow mountain grass Many countries are training the viability of officers and soldiers under extremely difficult conditions such as lack of roads, water, food, fire, light, and oxygen. This passage directly supports the view that. ['Hardship can create strong people, and hardship is a characteristic of the strong.', 'Suffering from the stubborn viability of human beings.', "Don't treat suffering as a helpless life for a low-energy person.", 'Cultivating the hard-working spirit of children and the younger generation is really a big plan for the development and competition of the country.']