—— 请按键盘 空白键 开始游戏 ——

The fundamental point in fabricating a chain reacting machine is of course to see to it that each fission produces a certain number of neutrons and some of these neutrons will again produce fission.
幸福的秘密在于看到世界上的所有奇迹,并且永远不要忘记勺子上的油滴。
The Moving Finger writes; and, having writ, Moves on: nor all thy Piety nor Wit Shall lure it back to cancel half a Line, Nor all thy Tears wash out a Word of it.
对自己抱有兴趣的人使我们感兴趣。