"Every place has its secrets, if you know how to look."

善良是最美的语言。

Stay true to yourself and never let what somebody else says distract you from your goals.

国家是理性的行为体，它们寻求最大化相对权力，以确保在竞争性的国际体系中生存。

自由不是一种状态，而是一种态度。