If you can imagine a society in which the computer- robot is the only menial, you can imagine anything.
模型只是模型,而非事物本身。因此我们既不能过分依赖它们,也不能完全不依赖。
To one who has faith, no explanation is necessary. To one without faith, no explanation is possible.
The pace of change will never be slower than it is today.