zuò / zhě / tōng / guò / yù / yán / yù / shì / tí / xǐng / dú / zhě / bú / yào / bèi / tān / yù / méng / bì

作者通过寓言喻世，提醒读者不要被贪欲蒙蔽。

The author uses a fable to admonish people, warning readers not to be blinded by greed.