—— 请按键盘 空白键 开始游戏 ——

Patriotism is the virtue of the vicious.
The improvement of understanding is for two ends: first, our own increase of knowledge; secondly, to enable us to deliver that knowledge to others.
The spiritual life is not a life of negation, but of affirmation.
You have to say, I am the person who is going to make the difference.
在算法的研究中,我们经常发现最有效的解决方案也是最优雅的。