金剛經纂要刊定記 4.360

4.360

語言非實者。謂語言從緣，緣無自性，舉體全空，空故無得也。斯則聞而無聞、說而無說。

"Words are not real": this means that words arise from conditions, conditions lack intrinsic nature, and their entire substance is completely empty; because they are empty, there is no attainment. Thus it is hearing without hearing and speaking without speaking.