Where does "prosperity outside must be decided first" come from? What do you mean?

This means that we need internal unity and stability before Qi Xin can work together to fight against foreign aggression. The wall of trouble means that trouble happens at home.

"When you are busy outside, you must settle down first" comes from the memory of Song Taizong Minister Zhao Pu. Zhao Pu, the prime minister of the Song Dynasty, said in his passbook to Song Taizong: "China is safe and obedient. Therefore, if a husband wants to be busy outside, he must first settle down. " The original intention of "external peace" is to strive for the hearts of the people. Without the support of the people, the regime will not be stable.

Xiaoqiang refers to the small wall used to separate the inside and outside in ancient palaces. Trouble at home. Xiao Qiang, that is, the palace, implicitly refers to the funeral of King Lu at that time. Confucius believed that Lu Aigong would not sit idly by while Ji Sun was bossy, so internal changes were coming.