The concept of nondeterminism in computation is one of the most important ideas in computer science.
非确定性计算的概念是计算机科学中最重要的思想之一。
The general population doesn't know what's happening, and it doesn't even know that it doesn't know.
普通大众不知道正在发生什么,甚至不知道他们不知道。
物理学的美丽在于它能够用简单的方式解释复杂的事物。
The computer is the ultimate polluter: its feces are indistinguish- able from the food it produces.