I squander untold effort making an arrangement of my thoughts that may have no value whatever. - Ludwig Wittgenstein

The proposition constructs a world with the help of a logical scaffolding, and therefore one can actually see in the proposition all the logical features possessed by reality if it is true. One can draw conclusions from a false proposition

We feel that even if all possible scientific questions be answered, the problems of life have still not been touched at all. Of course there is then no question left, and just this is the answer.

Logic precedes every experience — that something is so.