我认识王先生是在 4 0年前 ,那时吴襄教授 (我的生理学启蒙老师 )在与王先生合作编写生理学教科书时邀我去做助手。两年以后 ,王先生借助中央“为专家配助手”的政策 ,通过卫生部 ,把我调入北医。我很惭愧 ,调入北医生理系后只帮王先生带了1～ 2个研究生 ,即应国家号召离开消化 I know Mr. Wang was 40 years ago, when Professor Wu Xiang (my physiology teacher) invited me to be an assistant in writing a physiology textbook with Mr. Wang. Two years later, with the help of the Central Government’s policy of assisting experts, Mr. Wang transferred me to Peking University through the Ministry of Health. I am ashamed, transferred to the Northern Physicians Department only to help Mr. Wang with 1 or 2 graduate students, that should be left to digest the national call