He glanced back at the wall. How like a mirror, too, 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?
What incredible power of identification the girl had; she was like the eager watcher of a marionette show, anticipating each flicker of an eyelid, each gesture of his hand, each flick of a finger, the moment before it began. How long had they walked together? Three minutes? Five? Yet how large that time seemed now. How immense a figure she was on the stage before him; what a shadow she threw on the wall with her slender body! He felt that if his eye itched, she might blink. And if the muscles of his jaws stretched imperceptibly, she would yawn long before he would.