过犹不及

guò yóu bù jí

【成语意思】：过：过分；犹：象；不及：达不到。事情做得过头，就跟做得不够一样，都是不合适的。
【成语出自】：先秦·孔子《论语·先进》：“子贡问：‘师与商也孰贤？’子曰：‘师也过，商也不及。’曰：‘然则师愈与？’子曰：‘过犹不及。’”
【成语简拼】：gybj
【成语字数】：四字成语
【感情色彩】：过犹不及是褒义词
【成语结构】：主谓式
【成语年代】：古代
【常用程度】：常用
【成语示例】：据老夫看来：这是“过犹不及”。大约两耳过长，反觉没用。（清·李汝珍《镜花缘》第十四回）
【近义词】：过为己甚
【反义词】：恰如其分、恰到好处
【成语语法】：主谓式；作谓语、宾语、定语；强调言行恰如其分
【英文翻译】：1. [Idiom] going too far is as bad as not going far enough; beyond is as wrong as falling short; too much is as bad as too little; excess is just as bad as deficiency