管理有着怎样安排计划的科学，也有着为人处世的艺术。
The management has how to arrange planned science , also having the art that behavior conduct oneself in life .
在有礼貌地待人处世的社交艺术方面，他明显地缺乏教养。
He was apparently untutored in the arts of polite social behaviour .
处世艺术