The beauty of life is in its unpredictability.
The goal of cryptography is to make it so that the cost of breaking the system exceeds the value of the information protected.
我们今天所做的每一个决定都在塑造明天的世界。
出自《海国图志》。这种风气一旦开启,智慧的日头就会出现,才可以见到东海的百姓,和西海的百姓没什么区别。
"The security of quantum communication comes from the laws of physics, not from computational complexity."