(June 18, 1957)
Comrade He Xilin:
I am now sending my secretary, Comrade Lin Ke, to your institution. Please inform him about the situation at your school. If you do not have time, I would appreciate it if you could arrange for another comrade to speak with him. Thank you!
Mao Zedong
June 18
[1] He Xilin was then Secretary of the CPC Committee and First Vice President of Beijing Normal University.