As a professor at the University of Chicago in 1973, he was extremely busy with teaching and experiments, and the school gave him a secretary to help screen out visitors.
一九七三年，李遠哲在芝加哥大學任教。教學、實驗，忙碌異常。學校派了位秘書給他，也順便幫他過濾過多的訪客。