程頤的體用觀及其在解《易》上的應用

Cheng-Yi’s World View and Its Application

程頤受先秦儒家天道化生萬物的體用觀和華嚴宗初祖杜順理事無礙法界觀的影響，形成其「體用一源，顯微無間」的體用觀。其《周易程傳》即以「理與象」、「道與物」兩對範疇闡釋《易》理，而且闡釋《易》理時，常引史證經。程頤闡釋《易》理及解《易》方式，即是其體用觀之表現。

The great scholar of School of Principle in Song dynasty, Cheng-Yi, declared his world view as the following: “ The noumenon of the universe and its phenomenon all come from one source, and all phenomenon are gathered into one body as well.” Therefore, in his literary works, Cheng-Yi classified the content of The Book of Changes into two categories: “the rational principle of the universe” and “the application of the rational principle of the universe.”