Cui Yan
According to the historian Chen Shou, who wrote Cui Yan's biography in the "Records of the Three Kingdoms" ("Sanguozhi"), Cui's true intention in writing those remarks was to mock Yang Xun's critics for being too eager to disparage Yang without making any careful consideration. However, Cui Yan was accused of displaying arrogance and defaming Cao Cao in his letter. Cao Cao angrily said, "There is a saying, 'I gave birth to a daughter, that is all.' 'That is all' is not a complimentary phrase. He meant disrespect when he wrote, 'There will be changes as time passes.'" Cao Cao then had Cui Yan stripped off his post, thrown into prison, and ordered to perform hard labour. Later, he sent agents to observe Cui Yan in prison and they reported that Cui continued to remain defiant. Cao Cao issued an official statement, "Even though Cui Yan is serving a sentence, he still receives high numbers of visitors in prison. He glares at them straight in the eye as if he has grievances." He then forced Cui Yan to commit suicide.