We should remember that our career requires hands, not mouths. - Tong Dizhou

In everything, we must work down-to-earth. We should not indulge in daydreams or false claims, but work hard with an attitude of seeking truth. If you study with this attitude, you can understand the truth, and if you work with this attitude, you can achieve success. ——Li Dazhao

Those who do everything with their mouths without doing anything are hypocritical and hypocritical. —— Democritus

What you see on paper is only shallow, but you know that you must do it in detail. ——Lu You

When I am silent, I feel fulfilled; when I speak, I feel empty at the same time.

Reality is this shore, ideal is the other shore, there is a rushing river in between, but action is the bridge on the river.