說無垢稱經疏 3.178

3.178

贊曰：此成正理。若證法智，證會法體無增無減，即一切法都不可說。古云「無說無示」，若聽者智，證會法體無增無減，亦不可聞，何所了別，言我了耶？此中有疑：若法說者及與聽者皆有增損，佛如何說？諸大菩薩云何聽耶？故釋顯之。

The Commentary states: This establishes the correct principle. If one realizes the wisdom of dharmas, realizing and converging with the substance of dharmas without increase or decrease, then all dharmas are completely ineffable. The old [translation] says: 'There is no speaking and no showing.' If the hearer's wisdom realizes and converges with the substance of dharmas without increase or decrease, it also cannot be heard; what could be discerned such that one says, 'I have discerned it'? Here there is a doubt: if both the expounder of the Dharma and the hearer have superimposition and deprecation, how does the Buddha expound it? How do all the great bodhisattvas hear it? Therefore it is explained and revealed.