In Alexander McCall Smith's book "At the Reunion Buffet," the author reflects on the inevitability of sorrow in life. The phrase "the world was a vale of tears" encapsulates a perspective that recognizes human struggles and the persistent presence of sorrow throughout history. This acknowledgment of suffering suggests that while joy exists, it is often overshadowed by sadness.

This sentiment invites readers to contemplate the complexities of existence, where happiness and pain coexist. McCall Smith's work suggests that understanding and accepting this duality can deepen our appreciation for moments of joy amid life's inherent challenges.