—— 请按键盘 空白键 开始游戏 ——

"The past is a shadow that follows us, but it is also a light that guides us."
Mental life is a series of experiments in adaptation.
国家是理性的行为者,在无政府状态的国际体系中寻求最大化其权力和安全。
The strength of a company lies in its people and their commitment to excellence.