部门之于企业,有如器官之于人体。企业创立初期,可以“十来个人,七八条枪”那样简单运行。当企业发展到一定规模,就会产生部门。管理是有宽度的,西方管理学中称之为管理的幅度。超过这个幅度时,就需要 Department of the enterprise, as an organ in the human body. In the early days of the establishment of an enterprise, it could be run as simple as “a dozen or so individuals and seventy-eight guns”. When the business development to a certain size, there will be departments. There is a wide range of management, Western management called the magnitude of management. More than this range, you need