Technology is transforming coal mining from a brute force industry to a precision operation.

作家的角色是见证，讲述需要被讲述的故事，为无声者发声。

We're flooding people with information. We need to feed it through a processor. A human must turn information into intelligence or knowledge. We've tended to forget that no computer will ever ask a new question.

冒险和磨难之间的区别在于态度。

我的话在她心中：冰冷的抛光石头沉入沼泽。

成功的最好方法是坚持不懈。