In Antoine de Saint-Exupéry's "The Little Prince," the theme of loneliness is vividly expressed through the character of the little prince, who reflects on the isolation he feels in the desert. His observation highlights the universal experience of solitude, suggesting that even amidst company, individuals can feel disconnected and alone.

The serpent's response, "We are also alone in men," further deepens this sentiment, indicating that the presence of others does not necessarily alleviate feelings of isolation. This dialogue encapsulates a profound truth about human existence; it shows that despite being surrounded by people, true companionship is often lacking, leaving us to ponder our own emotional solitude.