当你停止试图成为别人时，就是你成为自己的时刻。
The moment you stop trying to be someone else is the moment you become yourself.
"Purpose gives meaning to mental activity."
We’re here to put a dent in the universe. Otherwise why else even be here?
It's not about being the best, it's about being better than you were yesterday.
Complexity and contradiction are not problems to be solved, but opportunities to be explored.
国际体系本质上是竞争性的，国家不断试图互相超越。