最好的想法来自合作，而非孤立。

理解一个句子意味着理解一种语言。

Data-driven decision making.

The key to understanding cryptography is understanding that it's not just about keeping secrets, but about managing trust.

所以，即使做很困难的事情，也一定能够达到目的，没听说过想达到自己的愿望，而能回避困难的。