我的语言的界限意味着我的世界的界限。
Good means not merely not to do wrong, but rather not to desire to do wrong.
Sustainability is not just about materials but about sustaining people's lives and dignity.
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.