—— 请按键盘 空白键 开始游戏 ——

成功不在于成为最好的人,而在于激发他人的最佳表现。
To write is to explore the boundaries of the self.
Mathematics is not a careful march down a well-cleared highway, but a journey into a strange wilderness, where the explorers often get lost.
我们今天种下的每一棵树都是留给未来的遗产。