两年前的二月十日,我们敬爱的导师王序教授在与我们讨论工作计划时,突然心肌梗塞,倒在实验台旁,离开了他辛勤耕耘五十载的专业以及朝夕与共的同事和学生,与世长辞。每当我们走进他工作过的实验室,走过他临终前,为了便于工作,孤身一人来校独居的14号楼前,不禁无限悲痛,思绪万千,从心底喊出:“王先生,您走得太早了!” Two years ago, on February 10, Professor Wang Xu, our beloved supervisor, was suddenly discussing the work plan with us and suddenly suffered a myocardial infarction. He fell to the stage and left his profession and hard work for 50 years Students, died forever. Whenever we walked into his lab where he worked and walked past his deathbed, in front of Building 14, who was alone in the school for his convenience in work, he could not help but indefinitely grief and thoughts, shouting from his heart: “Mr. Wang, You go too early! ”