人需要困扰，困扰是心理健康的必需之物。

"The writer's job is to get the main character up a tree, and then once they are up there, throw rocks at them."

The power of cryptography is not just in keeping secrets, but in enabling trust in a digital world.

People change and forget to tell each other.

我写作不是为了解释。我写作是为了探索。