In Victor Hugo's "Les Miserables," the poignant observation that "Old men need affection as they need the sun" highlights the emotional and psychological needs of the elderly. Just as sunlight is vital for life and growth, affection provides warmth and sustenance to those in their later years. This metaphor emphasizes the importance of companionship, love, and care for older individuals, who may often feel isolated or neglected.

The quote serves as a reminder that emotional connections are essential for well-being, particularly in old age. It encourages society to nurture and sustain relationships with the elderly, underscoring that their happiness and fulfillment depend on the affection they receive from others. Hugo's words resonate with the universal truth that human connection is fundamental to a dignified and joyous life, regardless of age.