"Carelessly flitting about the fence / Taking off from the edge of the well / Coming to accompany me in my study / When the leaves turn and autumn arrives / I wonder where it is you go back to." In fact, the story behind the curiosity of the ancients is quite simple.
「忽向籬邊繞，還從井畔飛，伴讀來書舍，窺眠入翠幃，黃花秋老後，未識汝何歸？」古人的疑惑，其實道理簡單。