世界是如此不可预测。事情突然发生，出乎意料。我们想要感觉我们能控制自己的存在。在某些方面我们是，在某些方面我们不是。
The world is so unpredictable. Things happen suddenly, unexpectedly. We want to feel we are in control of our own existence. In some ways we are, in some ways we're not.
Innovation is the key to transforming the traditional coal industry into a modern and efficient sector.