Science cannot solve the ultimate mystery of nature. And that is because, in the last analysis, we ourselves are part of nature and therefore part of the mystery that we are trying to solve.
科学无法解决自然的最终奥秘。这是因为，最终我们自己也是自然的一部分，因此也是我们试图解决的奥秘的一部分。
当经济学以严谨和透明的方式帮助我们解决现实世界的问题时，它处于最佳状态。
Coal enterprises must enhance their sense of social responsibility and achieve the unity of economic and social benefits.