—— 请按键盘 空白键 开始游戏 ——

States are rational actors that seek to maximize their power and security in an anarchic international system.
Cada palabra escrita es un acto de libertad.
I'm the reason your grass won't grow.
宇宙充满了神奇的事物,它们耐心地等待着我们的智慧变得更加敏锐。
Leadership is about inspiring others to see possibilities where they once saw obstacles.