金字塔原理:好的邏輯樹需同時(shí)滿足MECE和80/20原則,Good issue trees meet MECE and 80/20 rule requirements。 1、問題拆分時(shí),各子問題之間要相互獨(dú)立,Content of Statements does not overlap。 2、盡量窮盡所有的可能性,避免有所遺漏,Together, statements answer the question or fully describe the idea on the level immediately above。 3、效率不等于效能,子問題拆分完成后,要進(jìn)行重要性排序,投入精力去解決那些高價(jià)值的問題,Time and effort to structure problem。 不學(xué)無以長(zhǎng)智,不思無以精進(jìn),轉(zhuǎn)發(fā)分享~