導語：杞人憂天傳說中蘊含的造福於民、澤被後世的無私奉獻精神，積極進取、勇於探索的開拓精神和憂國憂民的憂患意識，是中華民族優秀傳統文化精神的.重要體現。下面YJBYS小編對外介紹杞人憂天這個成語，歡迎參考!
In the Spring and Autumn Period (chūn qiū 春秋時期,770-476 BC), in the State of Qi there was a man who always let his imagination run away with him. One day he even worried that the sky would falll on his head. He was so worried that he could neither eat nor sleep. Later, someone persuade him that his fears were idioms satirizes those who worry unnecessary.
春秋戰國時期，杞國有個人喜歡胡思亂想，一天，他竟然擔憂天會塌下來，地會陷下去，自己無處存身。這個人越想越害怕，便整天愁眉苦臉，坐立不安，睡不好覺，吃不下飯。後來，有個人就去開導他，那個杞國人聽後，才放下了心。成語杞人憂天譏笑那些沒有必要或毫無根據的憂慮。
杞人憂天 (qǐ rén yōu tiān)
【翻譯】The Man of Qi Who Worried That the Sky Would Fall.
【釋義】用來譏笑那些沒有必要或毫無根據的憂慮
【例句】我們做事要認真分析可能的出現困難，既不要杞人憂天，又不要粗心大意。
【近義詞】庸人自擾
【反義詞】無憂無慮、若無其事
