Non-Linguistic Constructs: "The Symposium" by Plato, Christopher Gill (trans.)

(Original Review, 2003-03-02)
The problem for me is that philosophy is surely about ideas which are themselves constructed out of language. Dinosaurs, or evidence for them in the fossil record, are not linguistic constructs - but philosophical ideas would seem to be.
If you're into stuff like this, you can read the full review.