—— 请按键盘 空白键 开始游戏 ——

The only defense against the world is a thorough knowledge of it.
过去永远不会死去。它甚至还没有过去。
在医疗保健领域,走捷径从来不是选择。
The effects of policy changes are often more nuanced than simple economic models suggest.
The greatest enemy of knowledge is not ignorance, it is the illusion of knowledge.