个人行为并非为了最大化独立存在的效用函数。
天下的事情有难易之分吗？只要去做，难的也会变容易；不去做，容易的也会变难
Serving your country is an honor, not a right.
The best way to predict the future is to create it.
Art grows out of necessity, not out of fashion.
你的车发动不了是因为我。
The rule of law is a necessary condition for the development of a modern state.