"We're going on a bear hunt. We're going to catch a big one. What a beautiful day! We're not scared."

Topological insulators are a prime example of how theoretical predictions can lead to experimental discoveries that reshape our understanding of the physical world.

也许我们能期望的最好结果，就是带着正确的遗憾结束。

The task of a diplomat is to pursue the maximum interests for their country while avoiding unnecessary conflicts and frictions.

每个侦探都背负着自己的黑暗。