密码学的本质是允许在存在对手的情况下进行通信。
The essence of cryptography is to allow communication in the presence of adversaries.
"The only way to do great work is to love what you do."
粒子的纠缠不仅仅是一个理论上的奇观；它是宇宙的一个深刻特征，我们才刚刚开始理解。
你真的要离开吗？因为我想要的一切就是你能出现在我的门前。
I decided, very early on, just to accept life unconditionally; I never expected it to do anything special for me, yet I seemed to accomplish far more than I had ever hoped. Most of the time it just happened to me without my ever seeking it.
