- Christina: [When Christina sits on Caleb's lap in David's airship] Hands to yourself or I throw you out.
- David: You want change with no sacrifice. You want peace with no struggle. The world doesn't work like that.
- [last lines]
- Tris: To those of you beyond the wall, hear me loud and clear, because I know you're listening. Chicago is not your experiment. It is our home. And it always will be.