工资水平取决于工人所需的最低生活水平。

The sole duty of the awakened is to find oneself, become oneself, and forge one’s own path.

不平等的代价不仅由处于劣势的人承担，而是由整个社会承担。

谈全球化

The most important tool in chemistry is not the flask or the spectrometer—it's the imagination.

科技创新是解决煤炭行业问题的根本途径。