In Lawrence Durrell's "Justine," the quote suggests that our understanding of silence influences how we interpret the world around us. Silence can hold different meanings; it can be peaceful, ominous, or full of unspoken memories and emotions. Our perception shapes our experience, making silence a subjective and powerful element in understanding life and relationships.

The quote emphasizes that perception is key in how we internalize and respond to the quiet moments in our environment. It hints at the idea that silence isn't merely emptiness but a space that our minds fill with personal thoughts and feelings. Ultimately, everything depends on how we interpret this silence, which deeply affects our view of reality.