—— 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.
小说是一种印象,不是一种论证;它是生活的一种印象。
创新不仅仅是技术的问题;它关乎改变思维方式,创造一种拥抱持续改进的文化。
One often calms one's grief by recounting it.
最终,我们只会后悔没有抓住的机会。