What does charlotte mean when she tells Zachariah justice is poorly served when you speak ill of your better?

When Charlotte tells Zachariah that "justice is poorly served when you speak ill of your better," she implies that disparaging those who hold a higher moral or ethical standing undermines the pursuit of true justice. Criticizing those who are more virtuous can distort perspectives and harm the integrity of judgment. Essentially, she emphasizes the importance of respect and accountability in discussions about justice, suggesting that honor and integrity should guide our Words and actions.