" While the rest of the class is hanging on every syllable that comes out of Mr. Landau's mouth, I'm looking at the false tongue poster and I'm kind of wishing it wasn't wrong. There's something nice about those thick black arrows: sour here, salty there, like there's a right place for everything. Instead of the total confusion the human tongue actually turns out to be. "

― Rebecca Stead , Liar & Spy