Mr. Liu, who was usually talkative, found himself increasingly pleased as he watched him work diligently and attentively. He was impressed by his ability to read and understand, the intelligence in his eyes, his quick and nimble hands, and his polite and courteous manner.,The old man stared and beckoned to him impatiently: "Don't talk nonsense, come here quickly!",This necklace was a birthday gift from his mother when he turned thirty-three. She said that because he had a weak constitution, wearing some gold and silver could help stabilize him.。