The essence of cryptography is to allow communication in the presence of adversaries.
密码学的本质是允许在存在对手的情况下进行通信。
The night is a black flower that blooms with stars.
写作是理解世界的一种方式。
In computer science, we often find that the simplest solutions are the most elegant.
The past shapes the present, and the present shapes the future.
过去的艺术被神秘化，因为一个特权少数派正在努力发明一种历史，这种历史可以回溯性地证明统治阶级的角色。
永远不要停止学习，因为世界永远不会停止变化。