The narrator suggests that eminent public figures tend to become alienated from the reality of their own character because they focus on outward things that support their status. In other words, someone like the Judge focuses on his property and public role and begins to equate those things with his own inner character. He might even do this to such an extent that he suppresses and forgets something rotten in his own character. Other people, interested in what they can gain from him, also suppress the truth through their own praise and flattery of him. It takes somebody rare—like Hepzibah—to cut through the outward pretensions and perceive the truth.