早在青年时期,毛泽东就感到自己“缺乏数学、物理、化学等自然的基础科学的知识,想方设法补足.”在延安时期,他教育自己的孩子要“多向自然科学学习”.在社会主义时期,由于生产建设的需要,他对自然科学给予了更多的关注,并同许多著名的科学家建立了亲密的关系,与李四光的交往就是其中的一例. As early as his youth, Mao felt himself “lacking knowledge of basic natural sciences such as mathematics, physics, and chemistry, trying to make up for it.” In Yan’an, he educated his children to “study more toward the natural sciences.” During the socialist period Due to the need of production and construction, he paid more attention to the natural sciences and established close relationship with many famous scientists. The interaction with Li Siguang is one of them.