"Zhishi, you are a sensible child. Your family has planned everything for you, so just follow their arrangements."
"Yousheng, you are a sensible child. There is nothing for you at home. You can go out and make your own way."
Zhou Zhishi's sensibility is to obey when being arranged; Li Yousheng's sensibility is to stand on one's own feet despite being handed over.
When two sensible people meet, they both become ignorant
Intention: Consistently moving forward