The author conveys a critical perspective on human tendencies to confuse substance with superficiality. He notes that people often indulge in large quantities of inferior food, celebrating the quantity rather than quality, which leads to a misunderstanding of what is truly satisfying. Similarly, the public tends to elevate charming but unqualified individuals to leadership positions solely based on their appearance or smooth speech, neglecting their actual capabilities.

Moreover, the text emphasizes a similar misjudgment in the realm of knowledge. Individuals may prefer voluminous books that lack meaningful insight while ignoring concise works that deliver essential truths. This highlights a broader societal issue where appearances and the allure of abundance often overshadow genuine value, questioning the discernment of people in various aspects of life.