—— 请按键盘 空白键 开始游戏 ——

一个国家制度的强度不仅在于其正式规则,还在于管理行为的非正式规范以及这些规范被人口内化的程度。
Education begins the gentleman, but reading, good company, and reflection must finish him.
The pursuit of mathematical knowledge is a never-ending adventure.