叶铭汉先生曾任中科院高能物理所所长,与张文裕先生有过很深的交往。这里刊载的文章,是他在中科院高能所举办的“钱三强、张文裕、朱洪元、萧健四位物理学家纪念会”上的讲话稿,后经作者修改后应约在本刊发表。张文裕先生离开我们快二年了,他和他的事业永存。他那为中华崛起而奋斗的精神将永远激励无数后来者。本刊发表叶先生文章,以表达我们对张老的怀念之情和永久的思念。 Mr. Ye Minghan was the director of the Institute of High Energy Physics of the Chinese Academy of Sciences and had deep contact with Mr. Zhang Wenyu. The article published here is his speech on “The Meeting of Four Physicists of Qian Sanqiang, Zhang Wenyu, Zhu Hongyuan, and Xiao Jian,” held by the Institute of High Energy at the Chinese Academy of Sciences. After the author’s revision, his article should be published in the journal. Mr. Zhang Wenyu leave us almost two years, he and his career forever. His spirit of fighting for the rise of China will forever inspire countless latecomers. The publication of Mr. Ye’s article published in order to express our memories of the old Zhang and permanent thoughts.