—— 请按键盘 空白键 开始游戏 ——

Education must, be not only a transmission of culture but also a provider of alternative views of the world and a strengthener of the will to explore.
派对不会停止直到警察来敲门
在沉默中,我们找到真相。
朗兰兹纲领是对数学如何被视为一个单一、连贯整体的愿景。