The greatest risk in farming is standing still while the world changes around us.
The world is full of people who have stopped listening to themselves or have listened only to their neighbors to learn what they ought to do, how they ought to behave, and what the values are that they should be living by.
现代密码学的挑战不仅是确保通信安全,而且要以既高效又可扩展的方式实现。
"The only thing worse than being talked about is not being talked about."