At every crossroads on the path that leads to the future, tradition has placed 10,000 men to guard the past.
在通往未来的每一个十字路口，传统都安置了一万人来守卫过去。
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.
Future robots will be more intelligent and more human-like.
学习新编程语言的唯一方法就是用它来编写程序。