Intelligence, imagination, and knowledge are essential resources, but only effectiveness converts them into results. By themselves, they only set limits to what can be attained.
智力、想像力和知识都是重要的资源,但是,只有通过管理者富有成效的工作,才能将这些资源转化为成果。就实现目标而言.资源本身还是有一定的局限性的。为什么需要卓有成效的管理者。