—— 请按键盘 空白键 开始游戏 ——

数学的研究就像空气或重力——它无处不在,你看不到它,但你知道它在那里。
我一直觉得自己是个外国人,即使在自己的国家也是如此。
Writing is a way of giving voice to the voiceless.
You have to accept that sometimes you are the pigeon, and sometimes you are the statue.