《左傳》昭公元年記有秦國名醫和診斷晋平公疾病一則醫案,其中提出了中國古代思想中很重要的心、氣等概念。順着這些概念進行梳理,我們不難發現早期中國文獻中重氣和重心兩種截然不同的主張。把這兩種不同的主張放在東周禮制變革以及與之相應的東周宗教思想和宇宙觀的改變的背景下來考察,我們不僅能够確知重氣和重心這兩種主張的思想來源,而且封其各自的內涵與相互間的關係也會有較爲清晰的理解。 In the first year of Zuo Zhuan, a well-known doctor of Qin State and a case of diagnosing Jin Pinggong’s disease were recorded in the first year of the Zuo Zhuan, in which he put forward the concepts of the important heart and gas in ancient Chinese thought. Following these concepts, we can easily find out two very different opinions of the heavy gas and the gravity center in the early Chinese literature. By examining these two different claims in the context of the Etiquette changes in East China and the corresponding changes in religious thought and cosmology in the Eastern Zhou dynasty, we can not only know the origin of the ideas of the two kinds of ideas of emphasis and gravity, but also seal their own The connotation and the relationship between each other will have a more clear understanding.