A person's role, for the revolutionary cause, is like a screw on the machine. Because there are many screws connected and fixed, the machine has become a solid whole, which can run freely and play its great working function. Although the screw is small, its function is immeasurable. I am willing to be a screw forever. Screws should be maintained and cleaned frequently to avoid rusting. The same is true of the human mind. We should check them often so that they won't make mistakes.

Lei Feng, a great soldier, did not make an earth-shattering feat. Everything he does is ordinary, but it is these countless ordinary things that make him great. He clearly engraved his ordinary footprints in people's hearts one by one.

If you were a drop of water, would you moisten an inch of land? If you were a ray of sunshine, would you light up a little darkness? If you are a grain, have you ever given birth to useful life? If you were the smallest screw, would you stick to your life forever? "Lei Feng wrote a new song to help others with his own practical actions during his short life journey.

Human life is limited, but serving the people is infinite. I will devote my limited life to serving the people indefinitely.

The most glorious thing in the world-labor. The most decent person in the world-the laborer.