A LISP programmer knows the value of everything, but the cost of nothing.
The creation of a modern state is a complex and difficult process that requires the development of strong institutions.
——温铁军谈“倡导绿色消费和有机消费”
Behavior is not just a response to a stimulus, but is guided by expectations and purposes.
罗马帝国为什么垮台?什么是拉丁语办公室自动化?