States are rational actors that seek to maximize their relative power in order to ensure their survival in a competitive international system.

The more you give, the more you receive in life.

机智是一种在不树敌的情况下表达观点的艺术。

如果你不喜欢我，那是你的问题。

创新不仅仅是技术的问题；它关乎改变思维方式，拥抱新的思考方法。