That suggests you agree with Russell in a way that I do not. Russell says:
— Paine
I apologize, I must have been unclear in my writing. I was trying to say that, from Russell's perspective, such seems to be the case. I do not agree with Russell on this point. — 013zen
When you said:
Witt does seem to disregard his own statements, and say quite a bit about what shouldn't be said...but, that's because this isn't the agenda of the work, despite discussing many relevant positivist ideas, and problems. — 013zen
Do you agree with Bertie that Witt disregarded his own statements?
For my part, I disagree with a particular observation made by Russell:
That which has to be in common between the sentence and the fact cannot, he contends, be itself in turn said in language. It can, in his phraseology, only be shown, not said, for whatever we may say will still need to have the same structure. — ibid. emphasis mine
Russell is reading an isomorphic mirroring where Wittgenstein is not. The problem is not with correspondence between separated items but the nature of representation. Before propositions are discussed in Tractatus, depictions are observed from different points of view.
One feature of the following statements is that they condition each other as well as build to a larger argument.
2.151. What constitutes a picture is that its elements are related to one another in a determinate way.
2.141. A picture is a fact.
2.151. Pictorial form is the possibility that things are related to one another in the same way as the elements of the picture.
2.1511. That is how a picture is attached to reality; it reaches right out to it.
2.172. A picture cannot, however, depict its pictorial form: it displays it. — ibid.
The mutual conditioning here is important because taking "a picture is a fact" out of context would seem to collapse the difference between the depiction and what is depicted. But the limit to depicting a "pictorial form" restores the distance from "reality." The act of making pictures is one of the events that happen. The problem is that we lack the vantage point to make a picture of making a picture using that process. The statement is not reversible, allowing one to say: "a fact is a picture." Saying that would void the quality of "reaching out" to what it is not. Observations like these are explicit claims by Wittgenstein of "expressiveness" and not a resort to mysticism as Russell describes.
Stating what cannot be represented qualifies all the assertions about what can be. Talking about "possibility" keeps returning to the limits of what the argument can uncover. The following are examples of this boundary:
4.0312. The possibility of propositions is based on the principle that objects have signs as their representatives.
My fundamental idea is that the ‘logical constants’ are not representatives; that there can be no representatives of the logic of facts. — ibid.
4.12. Propositions can represent the whole of reality, but they cannot represent what they must have in common with reality in order to be able to represent it—logical form.
In order to be able to represent logical form, we should have to be able to station ourselves with propositions somewhere outside logic, that is to say outside the world. — ibid.
4.121. Propositions cannot represent logical form: it is mirrored in them.
What finds its reflection in language, language cannot represent.
What expresses itself in language, we cannot express by means of language.
Propositions show the logical form of reality.
They display it. — ibid.
It can be (and has been) argued that articulating the boundary in this way is a paradoxical attempt to stand both "inside" and "outside" the world despite arguing it cannot be done. But that aspect is quite different from Russell's suggestion that ideas banned from entering through the front door are sneaking in through the back.