Heir of Fire (Throne of Glass, #3)

by Sarah J. Maas

“There is a queen in the north, and she has already beaten you once. She will beat you again. And again. Because what she represents, and what your son represents, is what you fear most: hope. You cannot steal it, no matter how many you rip from their homes and enslave. And you cannot break it, no matter how many you murder.”