Cryptography is about communication in the presence of adversaries.

"The past is never dead. It's not even past."

Over time, our emerging high-usage products will likely generate significant new revenue streams for Google as well as for our partners, just as search does today.

Develop into a lifelong self-learner through voracious reading.cultivate curiosity and strive to become a little wiser every day.

我告诉你，德并不是用钱买来的，但是德却可以带来金钱。