—— 请按键盘 空白键 开始游戏 ——

I think a simple rule of business is, if you do the things that are easier first, then you can actually make a lot of progress.
数学研究是一次进入未知的旅程,每一次发现都为新的谜题打开了大门。
Time is not the medicine, the medicine is in time.
The world is full of magic things, patiently waiting for our senses to grow sharper.
我不是感觉,我是思想。