The key to understanding cryptography is understanding that it's not just about keeping secrets, but about managing trust.
理解密码学的关键在于理解它不仅仅是关于保守秘密，而是关于管理信任。
最适合文明的气候是刺激但不令人疲惫的气候。
A good system design is one that makes it easy to do the right thing and hard to do the wrong thing.
一个好的系统设计是使做正确的事情变得容易，做错误的事情变得困难。
不受流俗所牵累,不因外物而矫饰,不对人提出苛严的的要求,不背违众人的心情,但愿天下太平无事人人都能糊口养生,自己和他人生存条件能够得到保证也就心满意足,并且以此来剖白自己的心迹。