註華嚴經題法界觀門頌 2.147

2.147

只因分明極，翻令所得遲。此頌露柱者，簷下柱也，隨緣義。木頭者，不變義也。雖隨緣而成露柱，恒非事也。此理難明，未敢承當，故約人嘆深也。或可多是無味之談塞斷人口。真理既非其事，誰敢道著？不敢承當也。

Precisely because it is extremely clear, / It conversely delays what is attained. In this verse, "exposed pillars" are pillars under the eaves, signifying conforming to conditions. "Wood" signifies unchangingness. Although conforming to conditions to become exposed pillars, it is constantly not phenomena. This principle is difficult to clarify, and they dare not undertake it; hence it sighs over its profundity in terms of persons. Or perhaps it is mostly flavorless talk that blocks people's mouths. Since true principle is not phenomena, who dares to speak of it? They do not dare to undertake it.