The spread of liberal democracy around the world is not inevitable, but it is the most likely outcome of the process of modernization.

Courage is grace under pressure.

The biggest risk of AI is not that it will become too powerful, but that we will not use it wisely.

——美国原子弹轰炸日本后

电影的美在于它能够以独特的方式讲述故事。

技术不仅仅是一种工具，它可以让学习者拥有以前可能没有的声音。