Newt: We don't even know what this stuff is. We don't know who sent it, or why it came up here with you. I mean, for all we know, this thing could kill him. Thomas: He's already dying. Look at him.

Janson: Listen to me! I'm trying to save your life! The Maze was one thing, but you kids wouldn't last one day out in the Scorch. If the elements don't kill you, the Cranks will. Thomas, you have to ...