—— 请按键盘 空白键 开始游戏 ——

I never write Metropolis for seven cents because I can get the same price for city. I never write policeman because I can get the same money for cop.
翻译:君子不做不符合礼制的事。
数学不是关于数字、方程、计算或算法的:它是关于理解的。
Leadership is not about being in charge but about taking care of those in your charge.