China News Service, Nanjing, June 18th (Jiang Chen Xu Shanshan) "Students, today is the last class of medicinal chemistry in your university, and the last class in my 30-year teaching career." On the 18th, national model teachers, You Qidong, a professor at China Pharmaceutical University, gave students the "last lesson" before retirement.

　　Looking back at his 30-year teaching career, You Qidong felt a lot of emotion: "Half of life is at the three-foot podium, and every class is good. It is a teacher's best confession to the podium."

　　In recent years, You Qidong has hosted and undertaken several national major scientific research projects including the national "863" plan, researched and developed multiple national-level new drugs, published more than 100 SCI papers, and the editor-in-chief has published several academic monographs. A number of scientific and technological achievement awards including the National Science and Technology Progress Second Prize, Jiangsu Science and Technology First Prize, etc...

　　Affected by this year's New Coronary Pneumonia epidemic, nearly 200 students from home and abroad who came to know the matter from the Internet came from all directions to meet in the "cloud", and in the different spaces at the same time, the same last "Last Lesson" was screened together, listening again Teacher's teachings.

　　In an unremarkable position in the last row of the classroom, you sit with You Qidong's wife. This is the last lesson of You Qidong's teaching career, and it is also the first time his wife came to the scene to listen to him. The wife watched her husband silently on the podium, taking photos from time to time to commemorate her husband's lesson.

　　The short 40-minute medicinal chemistry class passed quickly. When You Qidong announced the end of the class, the students gave him an unexpected surprise. Representatives of the 2017 pharmacy students from the school's School of Pharmacy delivered custom-made flowers, as well as a carefully compiled "Yu's Classic Quotations".

　　"We are making medicine. If there is a little carelessness, it is a matter of life and death. It is absolutely not allowed!" "I am the devil training camp here, and I want to be prepared for my students!"... …This quotation contains not only You Qidong's “Golden Sentences”, but also many photos taken when he was with students, full of memories.

　　"We spontaneously contacted the seniors and seniors taught by Mr. You to collect the highlights and classic quotations from his 30 years of teaching. I hope that everyone's deep friendship with the teacher will be placed on this thin paper." Student Chen Zhonghao said .

　　At the scene, Li Zhiyu, the first doctoral student trained by You Qidong and the executive deputy dean of the School of Pharmacy, China Pharmaceutical University, led all the students to stand up and applaud.

　　"Teacher You is not only a teacher, but also a family member." Some students said that in order to facilitate communication, all the "Youmen children" have built a group called "You Ru Family".

　　Student Zhang Yuchen said, "'Don't forget the responsibility of our Chinese pharmacists', this is a sentence that Teacher You often said. The teacher is reminding us that we must learn knowledge, exercise character, and always bear in mind the important tasks on our shoulders!" ( Finish)