—— 请按键盘 空白键 开始游戏 ——

There are two freedoms - the false, where a man is free to do what he likes; the true, where he is free to do what he ought.
The most prominent single element in modern scientific management is the task idea. The work of every workman is fully planned out by the management at least one day in advance, and each man receives in most cases complete written instructions, describing in detail the task which he is to accomplish.
没有自然光的房间就不是房间。