俱舍論頌疏論本 27.54

27.54

「無礙解有四，謂法義詞辯，
名義言說道，無退智為性，
法詞唯俗智，五二地為依，
義十六辯九，皆依一切地，
但得必具四，餘如無諍說。」

"The unimpeded knowledges are four:
namely, regarding teachings, meanings, expressions, and eloquence.
Having names, meanings, speech, and the path
as objects, they have non-retrogressing cognition as their nature.
Teachings and expressions are only conventional cognition,
relying on five and two stages [respectively];
Meaning is sixteen, eloquence is nine;
both rely on all stages.
Upon attainment, one inevitably possesses all four;
the rest is as explained for non-conflict."