我们都受到过去幽灵的困扰，但由我们决定是让它们困扰我们还是引导我们。

Diplomacy is not just about focusing on problems, but more importantly, finding opportunities and ways to solve them.

世界不是游乐场，而是思想和利益的战场。

The noblest pleasure is the joy of understanding.

"The most important thing is to never stop questioning."

We say of some things that they can't be forgiven, or that we will never forgive ourselves. But we do—we do it all the time.