无边的宇宙里 ,时间和空间都有清晰或模糊的界线。经济法与现代企业管理一科 ,有“企业活动的边界”之说 ,谓企业能做什么 ,不能做什么 ,总在一定的法律范围之内 ,这就是边界。超过这个边界 ,就会犯法 ,要惹麻烦。中国古人所说“瓜田李下”、“井水不犯河水” ,虽然有小农经济 In the boundless universe, there is a clear or vague line between time and space. Economic law and modern business management of a subject, “the boundaries of business activities,” said, what can businesses do, can not do, always within a certain range of laws, and that is the border. Beyond this boundary, you will break the law and make troubles. As the Chinese ancients called “melon fields and plums,” “well water does not commit any river”, although there is a small-scale peasant economy