《管子·匡君小匡》
桓公说： 我不幸嗜好饮酒，日以继夜，诸侯使者不得当面致意，百官无从当面报告。 
公曰： 寡人不幸而好酒，日夜相继，诸侯使者无所致、百官有司无所复。 
Duke Huan said: "Unfortunately, I am addicted to drinking. I drink day and night, and the emissaries from other states are not able to give me their messages in person, and the officials have no way of reporting to me in person."