Some Geese and some Cranes fed together in the same field.

One day the sportsmen came suddenly down upon them.

The Cranes being light of body, flew off in a moment; but the geese, weighted down by their fat, were all taken.

In civil commotions, they fare best who have least to fetter them.

词汇：geese 鹅（复数)crane 鹤come suddenly down upon 突然袭击weighted down 过重而坠have least to fetter> 最少牵挂【鹅与鹤查看网站：[db:时间]】