Ah." He set down his backpack and pulled out their notebook. "You're working on your final project?" "Indirectly," Cath said. "What does that mean?" "Have you ever heard sculptors say that they don't actually sculpt an object; they sculpt away everything that isn't the object?" "No." He sat down. "Well, I'm writing everything that isn't my final project, so that when I actually sit down to write it, that's all that will be left in my mind.