方老是中国科学院学部委员,我国著名工业微生物学家,他一生从事微生物研究,为我国微生物学作出重大贡献,他的去世是国家一大损失。我和方老联系不多,但方老那种热爱祖国、热心事业、谦虚谨慎、平易近人的高贵品质深深地印在我心中,他的去世使我失去了一位最尊敬的老师。早在五十年代,我刚刚参加工作,就看到了方老著的《应用微生物实验法》,这正是我要的宝贵资料,因为是朋友也要用,所以我就日以继夜地抄了一半内容,后来凡外 Fang Lao, a member of the Chinese Academy of Sciences and a famous industrial microbiologist in China, engaged in microbiology research all his life and made a significant contribution to China’s microbiology. His death was a major loss to the country. I have little contact with Fang Lao, but Fang Lao kindly loves his motherland, his ardent career, his cautious and approachable noble quality are deeply imprinted on me. His death has made me lose one of the most respected teachers. As early as the fifties, when I first joined the work, I saw Fang Lao’s Application of Microbiological Experiments. This is precisely the valuable information that I want, because it is a friend, so I copied it half past and night. Later, all outside