成唯識論述記 2.630

2.630

述曰：此吠世師難也，於中有三：初敘難；次破斥；後結正。初中有三：初總申難意；次申理、喻；後結成難。此為初也。如上所言無實我、法，世間、聖教仍說有假，依何假說？不可假說牛毛而似龜毛，以其所似都無體故。

The Commentary states: This is an objection by the Vaiśeṣikas. It contains three parts: first, stating the objection; next, refuting it; and finally, concluding with the correct view. The first has three parts: first, stating the overall purport of the objection; next, stating the principle and the example; and finally, establishing the objection. This is the first. As stated above, there is no real self or phenomena, yet worldly and sacred teachings still speak of metaphorical designations (prajñapti). Based on what are these metaphorical designations spoken? One cannot metaphorically speak of ox hair resembling tortoise hair, because that which is resembled completely lacks substance.