The quote "There's a light in a woman's eyes that speaks louder than words," from Arthur Conan Doyle's "The Hound of the Baskervilles," emphasizes the profound communication and emotional depth that can be conveyed through a woman's gaze. It suggests that a woman's expressions can convey feelings and thoughts that words may fail to capture, illustrating the power of non-verbal communication.

This idea reflects the complexity of human emotions and the significance of understanding subtle cues in interpersonal relationships. The light in a woman’s eyes symbolizes passion, intelligence, and the essence of her character, highlighting that sometimes, emotions resonate more deeply than spoken language.