你不可能取悦所有人,所以不要尝试。
You can’t please everyone, so don’t try.
The decline of violence may be the most significant and least-appreciated development in the history of our species.
We are all just walking each other home.
国家本质上是侵略性和扩张主义的,因为它们存在于一个无政府状态的国际体系中,没有更高的权威来约束它们。
There are some natures too noble to curb and too lofty to bend.