密码学的目标是使破解系统的成本超过受保护信息的价值。

【译文】 孔子说：“君子心怀仁义，小人心怀财利。”

People can be divided into these types: strangers, acquaintances, familiar people, friends, and close friends. True friendship isn't about compliments to your face, but whether you're mentioned when they talk about friends behind your back.

To write is to remember, but to read is to forget.

领导力是激励人们去做他们从未想过自己能做的事情。

团队的力量远大于个人，协作才能创造奇迹。