—— 请按键盘 空白键 开始游戏 ——

先分化,再征服。
The most important thing in science is not to solve problems, but to ask the right questions.
颠倒,永远颠倒:把情况或问题颠倒过来。倒过来看。
Pain is not just a sensation; it's a complex biological response that tells us something is wrong.