化学中最重要的工具不是烧杯或光谱仪，而是想象力。

A dreamer is one who can only find his way by moonlight, and his punishment is that he sees the dawn before the rest of the world.

对时机的把握是天才的标志。

采矿业必须在安全、可持续性和社会责任方面以身作则。