valence class of sentences that
serves as a stand-in for those dispositions of thinkers who do
not wish to acknowledge the existence of anything falling under
the description of ostensibly "abstract objects" and their ilk.
So I gave it up and now use the term "expression" or "sentence".

Let's not worry about empirical statements just yet,
as it seems like a good idea to try to get clear on
purely logical statements before tackling the world.

This following sort of picture always comes to mind here:

| Ima