Abstract: Let us imagine a language . . . The language is meant to serve for communication between a builder A and an assistant B. A is building with building-stones; there are blocks, pillars, slabs and beams. B has to pass the stones, and that in the order in which A needs them. For this purpose they use a language consisting of the words ’block’, ’pillar’, ’slab’, ’beam’. A calls them out; –B brings the stone which he has learnt to bring at such-and-such a call. – Conceive this as a complete primitive language. (Wittgenstein, 1967, passage 2)