制造业中的分工是我们优于其他国家的伟大原则。

A miracle:an event described by those to whom it was told by men who did not see it.

Music is the language of the spirit. It opens the secret of life bringing peace, abolishing strife.

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。