The world is full of obvious things which nobody by any chance ever observes.
世界上充满了显而易见的事物，却没有人去观察。
决策分析的本质是将复杂的决策分解为更简单、更易管理的组成部分。
The real problem is not whether machines think but whether men do.
You have begot me, bred me, loved me: I Return those duties back as are right fit, Obey you, love you, and most honour you.
大自然似乎有意让电的定律从大空间观察到的现象中推导出来，而不是从实验室狭窄范围内观察到的现象中推导出来。