This work claims that "there is no general form of propositions" and emphasizes the limitations of ostensive definitions.
This work claims that "there is no general form of propositions" and emphasizes the limitations of ostensive definitions. H.P. Grice has criticised this work's Part II discussion of "seeing" for confusing semantics and pragmatics, and that section uses the examples of a fork and an optical illusion.  Part I of this work consists of 693 brief paragraphs and opens with a quote from Aristotle's Confessions, and this book uses the metaphor of a "beetle-in-a-box" to argue against the concept of a private language.  Famous for its duckrabbit and a discussion of "language games", for 10 points, name this posthumous work by the author of the Tractatus Logico-Philosophicus, Ludwig Wittgenstein.
This work claims that "there is no general form of propositions" and emphasizes the limitations of ostensive definitions.
{Philosophical Investigations}