In the context of Les Miserables, the quote suggests that individuals and their actions are subject to scrutiny and evaluation. It implies a space where moral and ethical considerations are paramount, and people are held accountable for their choices. This setting reflects a critical examination of humanity, where one cannot escape the implications of their deeds.

Moreover, the statement about the age suggests a form of detachment or apathy that allows people to avoid engaging with their surroundings. It critiques a society that enables individuals to overlook the importance of understanding their time and circumstances, thus promoting ignorance over awareness. Hugo emphasizes the need for reflection and understanding in contrast to the complacency that can arise in modernity.