《宋史·列传·卷二十八》
陶谷上言说： 五天上一道奏章，并非旧制。
穀上言曰： 五日上章，曾非旧制。
Tao Gu stepped forward and said: "Submitting a memorial up to five times a day is not the way things have been done in the past."
<s>[INST] Identify the key themes in this Classical Chinese text and explain them in English: 穀上言曰： 五日上章，曾非旧制。 [/INST] Tao Gu stepped forward and said: "Submitting a memorial up to five times a day is not the way things have been done in the past."</s>
Identify the key themes in this Classical Chinese text and explain them in English: 穀上言曰： 五日上章，曾非旧制。
user
Tao Gu stepped forward and said: "Submitting a memorial up to five times a day is not the way things have been done in the past."
assistant