1996年隆冬的一天,一位年迈古稀的糖尿病患者冒着严寒来到天津医科大学总医院,找于德民主任医师看病,当他知道于主任正在准备去国外深造的时候,又惊又喜含着热泪对于德民说:“于大夫您可要回来呀……”于德民握着老人的手说:“大爷,谢谢您的信任,学习期满以后我一定要回到祖国为您们治病。”这时,一群患者围到于主任的身边问长问短,恋恋不舍…… One day in the winter of 1996, an elderly, sedate diabetic patient came to the Tianjin Medical University General Hospital with cold to seek medical advice. When he knew that the director was preparing to go abroad for further studies, he was shocked and pleased Tears for the German people say: “In the doctor you have to come back ah ... ” Yu Demin holding the hand of the elderly said: “Grandpa, thank you for your trust, after the expiry of my study I have to return to the motherland Your treatment. ”At this time, a group of patients around the director’s side ask questions, reluctantly ... ...