The assertion that language is about deceit ties back to semiotics. As Marco moves through Hypatia, he has to relearn how to read the city in order to find what he wants. This, along with the assertion that language is about deceit, gets at the fact that language, spoken or written, ostensibly has very little to do with what it describes. The word
cat, for instance, either written or spoken, looks and sounds nothing like the creature it refers to—rather, people have learned (or have been deceived) to know that the combination of letters, and the sound they make, describes a house pet.