我们都被自己选择的幽灵所困扰。

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.

化学不仅关乎你能制造什么，还关乎你如何制造它。