就相言，曰本覺。就體言，曰真如。又本覺為能證之智，真如為所證之理。此理智二者，法身如來之全體也。
The 真如, i. e. bhūtatathatā, is the 體 corpus, or embodiment; the 本覺 is the 相 or form of primal intelligence; the former is the 理 or fundamental truth, the latter is the 智, i. e. the knowledge or wisdom of it; together they form the whole embodiment of thebuddha-dharmakāya.
本覺是眾生心的相狀，真如是眾生心的心體。又本覺是能證的智，真如是所證的理，此智與理，就是法身如來的全體。