唐《国史补》记载了这样一件事:官为尚书左丞的李廙,为官清廉。官居高位的妹夫刘晏见其家中门帘破旧,便让匠人编织了一幅新门帘试图送与李廙,但竟“三携至门,不敢发言而去”。一幅门帘,区区之物,实乃微不足道,况且又是送给至亲,本属人之常情。然而,刘晏竟三携此物至李廙之门,却没有勇气送与李 Tang “History of the country fill” recorded such a thing: official Shang left Zuo Cheng Li Kui, officials clean. Liu Yan, a high-ranking official in his hometown, saw the old curtain in his home, so that the tradesman weaved a new curtain to try to send him to Li Yong. However, “three brought him to the door did not dare to speak.” A curtain, the district thing, it is negligible, but also to give to relatives, this is a human nature. However, Liu Yan actually three to carry this material to the door, but there is no courage to send and Lee