Ansa Vask believes facts can be preserved if someone is careful enough.
She has worked out that understanding can wait.
Nine days into a wood nobody has mapped there is a wall. In the wall there is a door that no tool will open. Behind the door there is a room with four fires burning in it, and nobody carried a flame in there, and the door has been shut for longer than anybody can count. Something is standing at the back of the room. Then it speaks, and she cannot give you that, and she has been asked for forty years.