金光明經文句記 2.209

2.209

二、總證法報四義。智即報身，境即法身，具知不知、說不說四，但略舉一以等餘三。四皆絕慮，故可總用難思難解而證之也。令述此意，故注云云。

Second, generally proving the four meanings of the Dharma and reward [bodies]. Wisdom is the reward body, and the objective realm is the Dharma body. They possess the four: known and unknown, expressible and inexpressible; but one is briefly cited to stand for the other three. All four transcend thought, so they can generally be proved by "difficult to conceive and difficult to understand." To cause this meaning to be stated, the note says "and so forth" (yunyun).