—— 请按键盘 空白键 开始游戏 ——

The intelligence of that creature known as a crowd is the square root of the number of people in it.
In a time of universal deceit - telling the truth is a revolutionary act.
科学的真正价值在于它改变我们视角的能力。
质量永远不应妥协,因为信任是一次一个产品建立起来的。