The quote "To open his lips is criminal activity in a plain citizen" by Quintus Ennius suggests that in certain societies or cultures, individuals who are not part of the ruling class or elite are not entitled to express their opinions publicly. The message behind this quote is that some societies anticipate individuals to stay quiet and passive, even when they witness social or political injustice. The expression "plain person" implies that individuals without social status or influence are not permitted to take part in civic discourse or the democratic process. This quote highlights the value of free speech and the need for an inclusive society where every individual deserves to speak up and be heard.
