華嚴經探玄記 1.64

1.64

二類顯者，如此一句，餘一切句一一皆爾，是即無盡。無盡具唯普眼所知，非是心識思量境界。下文云「於彼一一修多羅，分別諸法不可說。於彼一一諸法中，又說諸法不可說。」又云「若於一小微塵中，有諸佛剎不可說，於彼一一佛剎中，復有佛剎不可說。」解云：如是重重如因陀羅網，是謂此經圓宗教體。

Second, analogously revealing: like this one phrase, all other phrases, each and every one, are also like this, which is precisely inexhaustibility. The inexhaustible completion is known only to the universal eye; it is not the realm of cognitive deliberation. A later passage says: 'In each and every sūtra, / He discriminates inexpressible dharmas; / Within each and every dharma, / He again expounds inexpressible dharmas.' It also says: 'If within a single minute dust mote / There are inexpressible Buddha-lands, / Within each and every one of those Buddha-lands, / There are again inexpressible Buddha-lands.' Explanation: this being layer upon layer like Indra's net is called the teaching essence of this sūtra's perfect teaching.