Cryptography is about communication in the presence of adversaries.
Sustainable fishing is not an option, but a responsibility we must fulfill for future generations.
As to the gods, I have no means of knowing either that they exist or that they do not exist. For many are the obstacles that impede knowledge, both the obscurity of the question and the shortness of human life.
当你最不抱期望时，研究的坚持往往会带来回报。
我首先是个妈妈