In the world of cryptography, the only secure system is the one that is never connected to any network.

唱歌最重要的是真诚，技巧只是辅助。

The power of the human spirit is limitless.

Everymorning I jump out of bed and step on a landmine. The landmine is me. After the explosion, I spent the rest of the day putting the pieces together.

过去是一个跟随我们的影子，总是存在，总是影响。

爱护别人的人，别人也必定爱护他；有利于别人的人，别人也必定有利于他；憎恶别人的人，别人也必定憎恶他；伤害别人的人，别人也必定伤害他。