"Auri took it, and peered inside the small leather sack. “Why this is lovely, Kvothe. What lives in the salt?” Trace minerals, I thought. Chromium, bassal, malium, iodine . . . everything your body needs but probably can’t get from apples and bread and whatever you manage to scrounge up when I can’t find you. “The dreams of fish,” I said. “And sailor’s songs."