温格再次表示自己对英格兰帅位不感兴趣

The old-fashioned dictator does not exist under scientific management. The man at the head of the business under scientific management is governed by rules and laws which have been developed through hundreds of experiments just as much as the workman is.

民族的歌声永远不会消失。

数学是给不同事物赋予相同名称的艺术。