Iroh

He shook his head. "It happened because of my father and because of your father, Zuko. If someone pushes a child who cannot swim into a lake, and someone else dies to save the child, it is not the child's fault. Fault, like responsibility, comes with power. With agency. Your father and my father had power, the fault lies with them. What you can do now, Zuko," he said, he voice rougher than usual as he tried to hold in his own hurt, to push it aside for later, "is learn from this. Do not be the man they chose to be. See the pain that caused, and do not cause that pain in others. It is in you, Zuko, to be a great man. In a way they never could be."