What is the difference between a Turing machine and the modern computer? It's the same as that between Hillary's ascent of Everest and the establishment of a Hilton hotel on its peak.

石油精神是我们的宝贵财富，要代代传承、发扬光大。

I've learned that you can't have everything and do everything at the same time.

我不是地方，我是维度。

朗兰兹纲领是对探索数学未知领域的邀请。

Men trust their ears less than their eyes.