In the past, during Roman times, Latin was the common language spoken by the people, which highlights its significance in daily communication. However, the author, Miguel de Cervantes Saavedra, suggests that even with a shared language, intelligence varies among individuals. He emphasizes that merely speaking Latin does not equate to being wise or knowledgeable, implying that ignorance can be present regardless of the language one speaks.

This thought provokes a reflection on the nature of intelligence and communication. Cervantes reminds us that fluency in a language does not guarantee understanding or insight, and that foolishness can exist in any society. Thus, the emphasis is on the content of one’s thoughts rather than just the ability to articulate them in a common tongue.