大方廣佛華嚴經隨疏演義鈔 18.16

18.16

Regarding the Commentary's "Within each cognition knowing all dharmas" and so forth: just as a single real cognition knows the principle that pervades the dharmadhātu, and a single provisional cognition exhausts the boundaries of the phenomenal dharmadhātu, so the two cognitions are completely bright, with nothing unknown. As for "Each dharma-essence manifesting all-knowledge": just as in a single speck of dust one can manifest real cognition, provisional cognition, middle-path cognition, cognition of realization, cognition of teaching, and boundless gates of cognition.