政府开支的第一条规则:为什么只建一个,当你可以用两倍的价格建两个时?
"All the other children at my school are stupid. Except I’m not meant to call them stupid, even though this is what they are."
出自《论语·雍也》,李子柒在视频中引用,表达简朴生活的满足感。