What is the last sentence about not being a soldier and regretting it all your life?

Regret being a soldier for two years, and regret not being a soldier for a lifetime.

The reason why you say this is because you have just entered the military area and you can't adapt to the high-intensity training in the military area command. However, this training is an inevitable process, so he will inevitably feel some discomfort and regret, so there will be such a sentence.

Secondly, the reason why not being a soldier will regret for a lifetime is because I missed the best recruitment age. Maybe at some point in the future, you will especially yearn for the army, but at that time, you are no longer suitable for joining the army, so you will regret it. Similarly, you also want to reap the unusual feelings between comrades-in-arms, which are not found in daily life.

The existence of soldiers is precisely because they shoulder the sacred mission of protecting the country and defending the country. Soldiers are willing to shed their blood for the motherland and the people. Immortal history books tell us that it is the bodies of heroic martyrs that build the tall and straight backbone of the Chinese nation. The biggest reason why aspiring young people choose to join the army is to use our efforts and persistence to defend the country and ensure the smooth realization of the Chinese dream of the great rejuvenation of the Chinese nation. This is the feeling and realm that every aspiring youth should have.