“preceded by itself in quote marks yields a full sentence” preceded by itself in quote marks yields a full sentence. I hope you are not lost at this point, for we really have hit the crux of the matter. Quine’s Quip turns out to be talking about a phrase that is identical to the Quip itself! It is claiming that something is a full sentence, and when you go about constructing that thing, it turns out to be Quine’s Quip itself.
