In the Warring States Period, Zou Ji who was the prime minister of the Qi State was possesed of a great heightand a pleasant appearance. In order to persuade the King Qiwei to provide wide opportunities for the airing of views and to encourage the officials to criticize faults frankly, he told this story:
One morning, after he wore his court dress and hat, he looked himself in the mirror over for a while then asked his wife: "compared to Mr. Xu in the northern city, who is better-looking, him or I?" "Of course you are, how can Mr. Xu compare with you?" his wife asked.