《后汉书·列传·文苑列传上》
又想尚书令职务最为机密尊贵，也不是我黄香所应当长期担任的。
又惟机密端首，至为尊要，复非臣香所当久奉。
I also think that the position of 尚书令 is the most secret and honorable, and it is not something that I, Huang Xiang, should hold for a long time.