—— 请按键盘 空白键 开始游戏 ——

Safety production is a red line that must never be relaxed at any time.
We are all alone, born alone, die alone, and—in spite of True Romance magazines—we shall all someday look back on our lives and see that, in spite of our company, we were alone the whole way.
The discovery of topological insulators has opened up a new frontier in condensed matter physics, where the interplay of symmetry and topology leads to novel quantum states of matter.
作家是一个总是试图寻找真相的人,关于他自己的真相,关于世界的真相,关于生活的真相。
追求知识是一段没有终点的旅程,每一个发现都是踏入未知的一步。