National defense is national defense, which comes into being with the emergence of the country. If the country is unprepared, everyone is responsible for the rise and fall of the country. College students should consciously accept national defense education, seriously participate in military training, perform military service obligations, establish patriotic beliefs, and cultivate revolutionary heroism and dedication. Seriously study modern scientific and cultural knowledge, master excellent skills, keep fit, and contribute to national defense and military modernization. Set an example for popularizing national defense education for all.