—— 请按键盘 空白键 开始游戏 ——

I just want to make people happy.
作一年的打算,最好是种植五谷;作十年的打算,最好是种植树木;作终身的打算,最好是培育人才。
别逼我,因为我已经在边缘,我正努力保持理智。
Mathematics is the art of giving the same name to different things.
The galactic center is a unique natural experiment in strong gravity.
In truth, the foundation of education in general is the education of the poor.