註華嚴法界觀門 1.383

1.383

如舉東鏡為能攝也。同時即為能入及所攝，是下一入字也。此能入即彼所攝，此能攝即彼所入，彼謂一切也。故上釋云「即能即所、即攝即入、即一即多」矣。

Like taking the eastern mirror as capable of subsuming. Simultaneously it is capable of entering and what is subsumed, which is the lower word 'enters'. This capable of entering is that which is subsumed, and this capable of subsuming is that which is entered; 'that' means all. Therefore the explanation above says: 'immediately agent and immediately object, immediately subsuming and immediately entering, immediately one and immediately many.'