国家本质上是具有侵略性和扩张性的。

The best ideas come from frustration. The worst thing is when everything is perfect.

I don't think President Bush is doing anything at all about Aids. In fact, I'm not sure he even knows how to spell Aids.

The energy transition is not just about switching from fossil fuels to renewables; it's about ensuring that no one is left behind in the process.

和平不仅仅是战争的缺席，而是正义、法律、秩序的存在，简而言之，是政府的存在。