每日原则：当遇到跨部门或跨附属部门的问题时，让金字塔交汇点上的人来处理

当问题涉及的人不在金字塔的同一部分时，一般最好由金字塔中处于相关部门交汇点的共同上级介入，他拥有更全面的视角和相关的知识来权衡利弊，从而做出明智的决定。

Imagine an organizational chart as a pyramid that consists of numerous pyramids.

When issues involve parties not in the same part of the pyramid, it is generally desirable to involve the person who is at the point of the pyramid, and thus has the perspective and knowledge to weigh the trade-offs and make informed decisions.