The most important skill for an economist is the ability to think clearly about trade-offs.
夜晚是一位伟大的老师，但星星是它的课程。
The energy sector is the backbone of any economy, and its stability ensures national security.
The past is always changing. It is not fixed. The past is not stable.
我不孤独。我只是独自一人。这两者有区别。
The pleasure isn't in owning the person. The pleasure is this. Having another contender in the room with you.
I'm not a hero, I'm a voice for the voiceless.
理解变化的唯一方法是投入其中，随之而动，加入舞蹈。