Amber

“How like a mirror, her face. Impossible; for how many people did you know who refracted your own light to you? People were more often - he searched for a simile, found one in his work - torches, blazing away until they whiffed out. How rarely did other people's faces take of you and throw back to you your own expression, your own innermost trembling thought?”
― Ray Bradbury, Fahrenheit 451