華嚴經義海百門 1.128

1.128

十、畢竟空者，謂塵不泯事相而常空寂，是為畢竟空也。今事相雖存，即相不可得，名亦不可得，理義不可得，以一切不可得，名為畢竟空，非無表說也。然畢竟空，空時不礙塵法宛然。塵法宛然，恒畢竟空。

Tenth, ultimate emptiness: the dust mote does not obliterate phenomenal marks and yet is constantly empty and tranquil—this is ultimate emptiness. Now, although phenomenal marks remain, their marks cannot be apprehended, their names cannot be apprehended, and their principles and meanings cannot be apprehended; because all things cannot be apprehended, it is called ultimate emptiness, not a mere verbal expression of non-existence. However, in ultimate emptiness, when it is empty, it does not obstruct the vivid presence of the dust mote dharma. When the dust mote dharma is vividly present, it is constantly ultimately empty.