Philosophical puzzlement: unless this does–or may–threaten the possibility of understanding altogether, then it is not the sort of thing that has worried philosophers. If you overlook that, then you do not see what the understanding is that is sought in philosophy; or what it is that may be reached. But the understanding that is sought, and the understanding that may be reached–the understanding that has been achieved if philosophical difficulty has really been resolved–is not something one could formulate; as though one could now give an account of the structure of reality, and how how language corresponds to it; and to show the possibility or reality of discourse in that way.
This is from Rush Rhees’ Wittgenstein and the Possibility of Discourse. I will have a say about it over the next few days.