一次,刘墉的一位朋友来访,刘墉请他在一家小饭馆用午餐。吃完饭,刘墉叫过服务生埋单。那名年约三十岁的女服务生,面无表情,递过要找给刘墉的几张零钱:“给你!”刘墉很客气地说:“谢谢!”女服务生却没有说一句话,冷冷地转身走了。走出小饭馆,朋友回头瞟了一眼问刘墉:“你经常来这家饭馆 Once, a friend of Liu Xuan visited Liu to ask him to have lunch in a small restaurant. After dinner, Liu Yong called the waiter pays a single. That about 30-year-old waitress, expressionless, handed a few change to find Liu Yong: ”to you! “ Liu Yi said politely: ”Thank you!“ Waitress Did not say a word, turned coldly away. Out of the small restaurant, a friend glanced back at Liu Qiu: ”You often come to this restaurant