Memory was such a worthless thing, really. Nothing it dealt with was attainable. It was concerned with phantom acts and feelings, with all that was uncapturable except in thought. It was without satisfaction.
Richard MathesonBut it was hard to keep his hands still. He could almost feel them twitching emphatically with his strong desire to reach out and stroke the dog's head. He had such a terrible yearning to love something again, and the dog was such a beautiful ugly dog.
Richard Matheson