如今人们对每样东西的价格了如指掌，对它们的价值却一无所知。

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.

我的作品是我情感的镜子。

成功的唯一方法是努力工作，永不放弃。