克罗克是美国４００名大企业家之一,被企业界誉为没有国界的“麦克唐纳帝国”的国王。他不喜欢整天坐在办公室里,６０%以上的工作时间都用在“走动管理”上,即到所属各公司、各部门走走、看看、听听、问问。麦克唐纳公司曾有一段时间面临严重亏损的危机,克罗克发现其中一个重要 Crocker, one of the 400 largest entrepreneurs in the United States, was hailed by businesses as the “Macdonald Empire” king without borders. He does not like to sit in the office all day long. Over 60% of his working time is spent on “mobility management,” which is to go to the various companies and departments to take a walk, see, hear and ask questions. McDonald’s was facing a crisis of severe losses for some time, and Crocker found one of them important