—— 请按键盘 空白键 开始游戏 ——

The structure of the international system, not the intentions of individual states, is the primary determinant of state behavior.
最舒服的一张椅子,是客人来访时我自己坐的那张。
The ultimate tragedy is not the oppression and cruelty by the bad people but the silence over that by the good people.