译文：在绘画中，很容易画出龙和虎的外形，但画出它们的骨骼和精神很难，认识这个人，熟悉他的外貌，却不知道他的内心世界。赏析：物欲横流，世事纷扰，人心险恶。我们要提防身边那些心口不一，两面三刀之人。

In the realm of theoretical computer science, we often find that the most profound insights come from the simplest ideas.

Technology alone won't save our seas; it takes commitment from every stakeholder.

The best ideas come from listening, not just talking.

我们并不拥有这片景观——我们只是从后代那里借来的。

数学家的工作永远不会真正完成；总有更多的东西需要探索。

I like pressure. I think pressure is a privilege.