Can one negate a picture? No. And in this lies the difference between picture and proposition. The picture can serve as a proposition. But in that case something gets added to it which brings it about that now it says something. In short: I can only deny that the picture is right, but the picture I cannot deny.Even the inescapable shouldn't necessarily be called true, "truth" is something we add to the picture. We have to come to grips with those things we cannot escape (e.g. a most skeletal common-sense realism, life's perspective, etc.), that coming-to-grips-with is unavoidable but the associated value judgment is quite avoidable. Here I embrace Wittgenstein and pass over Heidegger (i think).
Wittgenstein Notebooks 1914-1916 p. 33e
Update 7/9: This is better said by Nietzsche,
But Heraclitus will remain eternally right with his assertion that being is an empty fiction. The "apparent" world is the only one: the "true" world is merely added by a lie.My note following that passage was "->phenomenology". I wonder when I wrote that, it probably had something to do with Husserl.
Twilight of the Idols "Reason in Philosophy" #2