維摩經玄疏 1.154

1.154

Second is the mark of the ineffable clarified from the non-Buddhist view of the mind: just as the Long-Nail Wanderer said, 'All statements can be overturned, all treatises can be refuted, and all attachments can be eliminated. Is this the true mark of all dharmas? What is nature? What is mark? Thinking for a long time, I have not found a single dharma that can be taken into mind'—this is ineffable. If one classifies and distinguishes the principles beyond words of all non-Buddhists, one can determine similarities and differences in reference to this meaning.