写作是一种乐观的行为。如果你觉得它不重要，你就不会费心去做。

In a world of rapid change, the ability to learn and adapt is the ultimate competitive advantage.

计算机科学对社会的影响是深远而广泛的。

焦虑是自由的眩晕。

Sustainability in mining isn't an option—it's a necessity for our future.

艺术不是宗教的替代品：它本身就是一种宗教。