When K. looked at the castle, often it seemed to him as if he were observing someone who sat quietly there in front of him gazing, not lost in thought and so oblivious of everything, but free and untroubled, as if he were alone with nobody to observe him, and yet must notice that he was observed, and all the same remained with his calm not even slightly disturbed; and really - one did not know whether it was cause or effect - the gaze of the observer could not remain concentrated there, but slid away.
Franz KafkaOne can disintegrate the world by means of very strong light. For weak eyes the world becomes solid, for still weaker eyes it seems to develop fists, for eyes weaker still it becomes shamefaced and smashes anyone who dares to gaze upon it.
Franz Kafka