理查德·费曼是美国著名的物理学家,1965年诺贝尔物理奖得主。提出了费曼图、费曼规则和重正化的计算方法,是研究量子电动力学和粒子物理学不可缺少的工具。1954年,美国物理学家“科学顽童”理查德·费曼写信给母亲,幽默有点撒娇,反衬出他妈妈性情的 Richard Feynman is a famous American physicist, Nobel Laureate in Physics in 1965. The proposed Feynman diagram, Feynman’s rule and renormalization method are indispensable tools for the study of quantum electrodynamics and particle physics. In 1954, an American physicist, Science Fellow Richard Feynman, wrote a letter to her mother, humorous and playful, contrasting with his mother’s temperament