—— 请按键盘 空白键 开始游戏 ——

The only way to win is to learn faster than anyone else.
The challenge of modern cryptography is not just to secure communication, but to do so in a way that is both efficient and scalable.
我们必须平衡能源发展与环境保护,实现可持续增长。
"The world is a book, and those who do not travel read only one page."