孩子们值得拥有挑战他们的书，而不仅仅是娱乐。

The discovery of topological insulators has opened up a new frontier in condensed matter physics, where the interplay between topology and symmetry leads to novel quantum states of matter.

In mining, sustainability isn't just a buzzword—it's a necessity for long-term success.

事实是，我们都以我们甚至无法理解的方式相互联系。

最可持续的竞争优势是持续学习的文化。

真相很少纯粹，也绝不简单。

You don’t become a hero by being normal.