鱼与熊掌
【拼音】yú yǔ xióng zhǎng
【英文】 lit. the fish and the bear's paw, you can't have both at the same time (idiom, from Mencius); fig. you must choose one or the other; you can't have your cake and eat it; you can't always get everything you want
【基本释义】 比喻俱为所欲，难于取舍之物。
【详细解释】
【解释】：比喻俱为所欲，难于取舍之物。
【出自】：语本《孟子·告子上》：“鱼我所欲也，熊掌亦我所欲也；二者不可得兼，舍鱼而取熊掌者也。”