欧洲不应是一个怀旧的洲,而应是一个充满希望的洲。
我所知道的关于不朽生命的最佳论据是存在一个值得拥有不朽生命的人。
The most important aspect of a software system is its ability to meet the needs of its users.
The art of cryptography is to make the cost of breaking the system exceed the value of the information protected.