—— 请按键盘 空白键 开始游戏 ——

The essence of science lies in its relentless pursuit of truth through observation, experimentation, and reasoning.
不要走在我后面;我可能不会引领。不要走在我前面;我可能不会跟随。只要走在我旁边,做我的朋友。
"Keep smiling, it makes people wonder what you've been up to."