Students in Tsinghua used to joke that "soaking in the library" meant "mining". Before the library opens every morning, there is a long queue at the door of the library, waiting for people to rush in and look for the treasure house of knowledge.

Here, Qian Zhongshu once threatened: "I study in many schools, and my favorite is Tsinghua; In Tsinghua, I love Tsinghua Library best. "

During June 10 -28, the general reading room of the old library will be extended to 12:30 in the evening for students to study by themselves at night.

Hundreds of years of wind and rain have changed, and what remains unchanged is the consistent "self-improvement, kindness and morality" of Tsinghua students. Behind their Excellence and success, the secret is actually only two words.