原文： 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
