“天人合一”是儒学也是中医学的理论基石,这两种学说中的“天人合一”既有内在关联又表现出一定的差异。儒学和中医学皆从整体的角度,把天、地、人纳入一个大系统作全面考察。人不是孤立的存在物,他的生化运动与天地宇宙密切相联,天、地、人共成一个有机的系统。天、地、人的生化运动皆是“阴阳”二气相互作用的结果。但是,在儒学与中医学中,“天人合一”具有不同的理论取向。儒学中的“天人合一”,是以“人道”合“天道”。所谓“天道”有自然之天道、鬼神之天道和仁德之天道三意。自然之天道如“四时行 “Unity of man and nature” is the theoretical cornerstone of Confucianism and Chinese medicine. The “unity of man and nature” in these two theories has both internal correlation and certain differences. Confucianism and traditional Chinese medicine from a holistic perspective, the heaven, earth, and people into a large system for a comprehensive study. Man is not an isolated being. His biochemical movements are closely linked with the universe of heaven and earth, and heaven, earth and people form an organic system. Heaven, earth, human biochemical exercise are all “yin and yang” two gas interaction results. However, in Confucianism and traditional Chinese medicine, “unity of man and nature” has different theoretical orientations. Confucianism in “harmony between man and nature”, is based on “humanity” together “Heaven.” The so-called “Heaven” Heaven has a natural way, Heaven’s Heaven and Rendezvous heaven and earth. Natural Heaven, such as "four o’clock