真理不在光明中，而在我们不敢直视的阴影里。

煤炭的未来不在于过去，而在于创新和可持续性。

Publicity is the life of this culture—in so far as without publicity capitalism could not survive—and at the same time publicity is its dream.

The true power of mathematics lies in its ability to reveal hidden patterns and structures in the chaos of the universe.

A miner's safety should never be measured in cost-benefit analyses.

我不害怕冒险，也不害怕失败。