In short, Duke Zhuang of Lu answered Cao Gui's war preparations, that is, the support of nobles, the blessing of God and winning the trust of the people. This is what Duke Zhuang of Lu thought was the key to fighting, but Cao Gui only affirmed the last one.

The second question,

Pay attention to the problems of the times! Different times have different attitudes towards counselors! The war in the Spring and Autumn Period is a very sacred and important thing, and when it comes to war, the monarch can only turn to a counselor (generally he has no brains). ) So it is very important for Corporal Li Xian.

Besides, the article also mentions that Duke Zhuang of Lu is an incompetent person, which is the only thing he can do!

When meeting with Duke Zhuang of Lu, Cao Gui asked "Why the War" from the beginning, and grasped the key issue of political preparation before the war.

Inspired by Cao Gui again and again, Duke Zhuang of Lu put forward three conditions in turn: aristocratic support, the blessing of ghosts and gods, and emotional supervision. Cao Gui denied the first two conditions and affirmed the latter. In Cao Gui's view, the victory or defeat of the war depends neither on the support of the nobility nor on the blessing of the gods, but on "winning the trust of the people". He believes that emotional supervision is "loyalty" and "loyalty" is due to the people, so he is convinced that "World War I can be fought".

Satisfied, please adopt!