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。

"To write is to confront the chaos of existence and impose some order upon it."

A classic is a book that has never finished saying what it has to say.

If you’re not failing occasionally, you’re not pushing the boundaries enough.

建筑师必须与光线、色彩、水和植被一起工作，创造一个和谐的整体。