The lesson of the end
Zhuwei's instruction is an idiom, pronounced zh ǔ w ě izh ī Hu ì, which refers to the wise instruction. It comes from Lu You's reply to Xue Shenqi in Song Dynasty.
explain
It's called wise instruction.
source
Lu You's answer to Xue Shenyi Qi in Song Dynasty: "a man who has long been sparing the teachings of Zhu Wei likes to hear the coming of his head.
The lesson of the end
muster one 's courage and fight in the vanguard - fèn yǒng dāng xiān
different people give different views - yán rén rén shū