Quotation marks are ambiguous, although the conventional rules that govern their different uses are similar in that they contain
quantifications over quotable expressions. Pure uses are governed by a simple rule: by enclosing any expression within
quotation marks one gets a singular term, the quotation, that stands for the enclosed expression. Impure uses are far less
simple. In a series of uses the quotation marks conventionally indicate that (part of) the enclosed expression is a
contextually appropriate version of expressions uttered by some relevant agent. When the quotation marks have this meaning, it
is tempting to think of them as contributing that indication to the truth-conditional content of the utterance. I adopt a
cautious attitude towards this hypothesis, for the evidence in its favor is inconclusive. In other uses the quotation marks
conventionally indicate that the enclosed expression should be used not “plainly” but in some broadly speaking “distanced”
way, or that it is being so used by the utterer, and typically context makes clear the exact nature of the “distance” at
stake. In these cases the quotation marks do not even appear to contribute that indication to the truth-conditional content of
the utterance.
Infinitely many solutions for p-harmonic equation with singular term
