—— 请按键盘 空白键 开始游戏 ——

The truth is, I don't know what I would have done without mathematics.
郦波在讲座中引用苏格拉底的话并加以阐释
全球化战略需要本地化的执行。
The main thing is to be moved, to love, to hope, to tremble, to live.