This is where I go on about very random matters and exhibit my geekhood in language-science.
From Tractratus
[1] The world is everything that is the case.
[2] What is the case (a fact) is the existence of states of affairs.
[3] A logical picture of facts is a thought .
[4] A thought is a proposition with sense.
[5] A proposition is a truth-function of elementary propositions.
[6] The general form of a proposition is the general form of a truth function, which is: p, &xi, N(&xi) .
[7] Where (or of what) one cannot speak, one must pass over in silence.