The essence of cryptography is to allow communication in the presence of adversaries.

当你开始随波逐流的那一刻，你就失去了原创性。

Le soleil, le foyer de tendresse et de vie, verse l'amour brûlant à la terre ravie.

When you want to help people, you tell them the truth. When you want to help yourself, you tell them what they want to hear.

系统生产需求的速度比满足需求的速度更快，因此它自我延续。

语言是存在之家，人在其中栖居。

If somebody offers you an amazing opportunity but you are not sure you can do it, say yes – then learn how to do it later!