—— 请按键盘 空白键 开始游戏 ——

The mind is not a passive recipient of sensory information but an active participant in the process of perception.
Challenges are opportunities in disguise; embrace them with courage.
Education is the lighthouse of the soul.
在科学中最令人兴奋的短语,预示着新发现的,不是“我发现了!”,而是“这有点奇怪……”