—— 请按键盘 空白键 开始游戏 ——

The same principles which at first view lead to skepticism, pursued to a certain point, bring men back to common sense.
The true journey is not about seeing new landscapes, but about having new eyes.
Dreams are not the exclusive right of the young, but the common language of all who strive for progress.
我已经履行了我的职责。我证明了庞加莱猜想,我在数学上没有什么可做的了。