—— 请按键盘 空白键 开始游戏 ——

The world is a comedy to the wise, a tragedy to the foolish.
对智者来说,世界是喜剧;对愚者来说,世界是悲剧。
The social brain hypothesis suggests that our intelligence evolved to manage our complex social lives.
Success is not final, failure is not fatal: it is the courage to continue that counts.
The only real light is the light of the soul.
我不是说唱歌手,我是一个数学的传奇。