哀莫大於心死。
古意為：最悲哀的莫過於人沒有思想或失去自由的思想，這比人死了還悲哀。現在指最可悲哀的事，莫過於思想頑鈍，麻木不仁。
壹個漢語成語，拼音為āi mò dà yú xīn sǐ，出自《莊子·田子方》：“夫哀莫大於心死，而人死亦次之。”
擴展資料
詞語辨析：
近義詞心灰意冷、心如死灰，灰心喪氣。
反義詞發憤圖強，雄飛雌伏，縱橫之氣
用法主謂式；作謂語、賓語；形容悲哀的程度比心死還重
英語譯文：
1、Nothing is more lamentable than a dead heart.
2、Despair is the greatest sorrow.; There is no poverty like the poverty of spirit.
3、Nothing gives greater cause for sorrow than despair.; There is no grief so great as despair.
4、There is no greater grief than the death of the will.
5、Cardiff bodily dead is dead.
6、There is nothing worse than apathy.