"在其功能上，惩罚的权力本质上与治愈或教育的权力并没有什么不同。"

Simplified Meaning:

The quote means that punishing someone, teaching them, or helping them get better all aim to change a person's behavior for the better. Imagine a child who keeps breaking the rules. If a parent punishes the child, the goal is to teach them not to repeat that mistake. Similarly, if a doctor helps a sick person, they're trying to make the person healthy so they can live well. And when a teacher corrects a student's wrong answer, they do it to help the student learn the right information. In all these situations, the main goal is similar: to help improve the person’s actions or condition. So, when someone uses punishment, education, or healing, they're all trying to bring about positive change. This perspective can help us understand that different methods can sometimes be used to reach the same goal of helping someone grow or recover.