A classmate named the experimental building "Gongxing Building". Why? Why?

Excerpted from the last two sentences of Reading on a Winter Night, Xiuzi, the ancient Lu You in the Southern Song Dynasty learned nothing, and it took a long time to become a teenager. What you get on paper is so shallow that you never know what you have to do. After all, the knowledge gained from books is superficial, so we should persevere in everything we do. In the end, it is necessary to understand the essence of things or things by personal practice. The experimental building is the place where you turn the theory you have learned into your own. Such a name also shows an expectation for students studying in this building.