[Stoppard] is at his strongest when one precise meaning is transformed into another precise meaning with the context full-blown in each case. It is an elementary point to prove that a word can mean anything we choose it to mean. Many of us must have sometimes felt, when reading the later Wittgenstein, that he is not really saying anything about words which Lewis Carroll didn't say equally succinctly. The later Wittgenstein is in this regard the obverse of the early one, only instead of saying that a word is attached to something in the world he is saying that it is not. The early position refuted itself, and the later one needs no proof—artistic endorsements of it are doomed to triviality.

But Stoppard is not really concerned to say that words can mean anything…. It is the plurality of contexts that concerns Stoppard: ambiguities are just places...