真实的定义变成了：能够给出等价复制的东西……真实不仅是能够被复制的，而且是总是已经被复制的。这就是超真实。

Cryptography is the art of transforming information into a form that is unintelligible to anyone who does not possess the key to unlock it.

我学到成功不是关于目的地，而是旅程。