US-P18.115ab ।US-P18.115cd ॥
In plain words
But the reflection cannot be established as the Self’s reflection apart from knowing the Self. A face is established independently of its mirror image; here, however, each depends on the other, leading to circular logic.
Close to the Sanskrit
Objection: the status of being the Self’s reflection is not established apart from apprehending the Self. The face and the rest are established separately, but here there is mutual dependence.