《南齐书·列传·卷三十三》
经常讲何平叔不解的《易》中七事，诸卦中所有时义，就是其中之一。
常云何平叔所不解《易》中七事，诸卦中所有时义，是其一也。
He often talked about the seven things in the Book of Changes that He Pingshu did not understand, and the time meaning contained in various hexagrams was one of them.