Before receiving military theory education, I always felt that I didn't join the army, and natural military was far away from me. I don't have any special ideas when I see soldiers in uniform around me. But through this period of study, I believe that the army is the strong backing of a country's security and stability, a powerful embodiment of a country's comprehensive strength, and an eternal theme that a bloody person should strive for. From it, I realized the shock and masculinity of the soldiers. For soldiers, there is a strong respect and eager yearning. So far, military teachers have mainly introduced two kinds of war thoughts, one is Sun Tzu's Art of War, and the other is Mao Zedong's military thoughts. In my opinion, Sun Tzu's Art of War is concise and clear, and expounds the idea of fighting against the enemy from a highly abstract point of view. Although Sun Tzu's Art of War was a theory more than 1000 years ago, it still has guiding significance for us today because it retains the classic operational thinking and highly abstract methods. It is widely used in the military, business and even cultural circles, and it is really a household name. In particular, the idea of "know yourself and know yourself, and fight every battle" has been given different meanings in different situations. Mao Zedong, a military strategist, absorbed the essence of predecessors' military theories through War of Resistance against Japanese Aggression, the War of Liberation and the War to Resist US Aggression and Aid Korea, created and developed them, and formed Mao Zedong's epoch-making military ideological theory. This theory not only contains rich operational methods, but also is full of philosophical color. Its correctness, advancement and guidance are worthy of our in-depth study and experience, and combined with specific conditions to develop and improve. These two ideas made me deeply realize the wisdom of human military theory. At the same time, I think that for our contemporary college students, to cultivate a military spirit, military feelings, military ambition, these are inseparable from strong patriotic feelings. There are still many unfair incidents against China people in the world. For example, China people are discriminated against or even humiliated abroad, their national airspace is violated and their country's right to independence is interfered. In the face of these behaviors, every Chinese son and daughter should feel angry and express their anger strongly. From this perspective, only when you are strong, you have the right to speak and have respected capital. Throughout the ages, winners are kings and losers are bandits. In many wars, justice finally triumphed over evil, but in fact, the one who can become the just side is the victorious side. And military power is the most powerful performance of a country's strength. Therefore, in order to defend the interests of the motherland, defend the territory of the motherland and make the motherland stand tall in the East, the most important thing is that everyone has a strong patriotic feeling and the country has a strong military force. What territorial disputes, historical disputes, separatist activities, in the final analysis, military is the most powerful and thorough solution. Although people sometimes solve problems by peaceful means, in fact, it is the deterrence of military power that plays a major role. Powerful military power is an eternal theme around peace and war, and it is also a historical truth.