我认为阅读行为赋予读者一种对外部世界的敏感，这是不读书的人有时缺乏的。
I think the act of reading imbues the reader with a sensitivity toward the outside world that people who don't read can sometimes lack.
The ultimate test of any economic theory is whether it improves real-world decisions.
所有尘世的存在最终都必须被包含在一本书中。
Coal has been the backbone of industrial progress, but its future must balance economic needs with environmental responsibility.