国际体系本质上是竞争性的,国家不断试图互相超越。
The international system is inherently competitive, and states are constantly trying to outmaneuver each other.
实验中的精确性和假设中的创造性同样重要。
有时候,最难的事情和正确的事情是同一件事。
Sustainability isn't a buzzword; it's the foundation of modern resource extraction.