The challenge in cryptography is not just to create unbreakable codes, but to create systems that remain secure even as technology evolves.

People with a sense of fulfillment think it a good world and would like to conserve it as it is, while the frustrated favor radical change.

如果你不能得到奇迹，那就成为一个奇迹。

实现明天的唯一限制是我们今天的疑虑。

我不想变得完美，但我希望成为一束光。