密码学中的挑战不仅仅是创建不可破解的代码，还包括创建即使技术发展也能保持安全的系统。

我不喜欢解释，因为音乐已经说明一切。

Deep into that darkness peering, long I stood there wondering, fearing, doubting, dreaming dreams no mortal ever dared to dream before.

The charm of mystery novels lies not only in solving puzzles but also in the profound analysis of human nature.

If something fails where you thought it would fail， that is not a failure.

There are other reasons --There are other reasons why it's perhaps harder now to feel calm than ever before. One of these, and it's paradoxical, because it's linked to something that's rather nice, is the hope we all have for our careers. Never before have expectations been so high about what human beings can achieve with their life span.

文章的妙处在于，用一句话就能说尽天下的道理。

计算的未来不在于硬件，而在于软件。