—— 请按键盘 空白键 开始游戏 ——

The greatest scientists are the ones who never stop learning.
Don't let anyone tell you that you can't do something.
颠覆性创新始于质疑为什么事情要以某种方式完成。
Cryptography is about communication in the presence of adversaries.
In literature, the marvelous begins where explanation ends.