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.
"In every character, there is a piece of me, and in me, there is a piece of every character I play."
在每个角色中，都有我的一部分，而在我身上，也有我扮演的每个角色的一部分。