目中无人 Have no one in sight
Explanation
形容一个人骄傲自大，看不起别人。
Describes a person who is arrogant and conceited and looks down on others.
Origin Story
在一个繁华的都市里，住着一个名叫小明的年轻人。小明从小就天资聪颖，学习成绩优异，因此养成了目中无人的性格。他总是认为自己比别人聪明，看不起那些成绩不如他的人。有一次，小明参加了一次辩论比赛，对手是一个经验丰富的辩论高手。比赛开始后，小明便趾高气昂，目中无人，完全没有把对手放在眼里。他信口开河，胡言乱语，根本没有逻辑，也没有论据，完全是一副狂妄自大的姿态。结果，小明输掉了比赛，他的目中无人让他失去了比赛的机会，也失去了朋友的尊重。从那以后，小明开始反省自己，他意识到目中无人只会让自己失去更多。他开始学习谦虚，尊重别人，最终成为了一个受欢迎的人。
In a bustling metropolis lived a young man named Xiaoming. Xiaoming had been intelligent since childhood and had excellent academic performance. He therefore developed an arrogant personality. He always thought he was smarter than others and looked down upon those who didn't perform as well as him. One time, Xiaoming participated in a debate competition, his opponent was a seasoned debater. At the start of the competition, Xiaoming was arrogant and conceited, he didn't think much of his opponent. He spoke off the cuff, said nonsense, had no logic or evidence, he was simply arrogant and self-important. As a result, Xiaoming lost the competition, his arrogance cost him the chance to win and the respect of his friends. From that day on, Xiaoming began to reflect on himself. He realized that arrogance would only make him lose more. He began to learn humility, respect others, and eventually became a well-liked person.
Usage
这个成语一般用来形容一个人自以为是，不把别人放在眼里，带有贬义。比如：他目中无人，从来不听别人的建议。
This idiom is generally used to describe someone who is self-important and doesn't take others seriously, with a negative connotation. For example: He's arrogant and never listens to anyone else's advice.
Examples
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他目中无人，总是瞧不起别人。
ta mu zhong wu ren, zong shi qiao bu qi bie ren.
He's arrogant, always looking down on others.
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这孩子目中无人，不尊重老师。
zhe ge hai zi mu zhong wu ren, bu zun zhong lao shi.
This child is disrespectful and ignores the teachers.
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他自以为是，目中无人，最终失去了朋友
ta zi yi wei shi, mu zhong wu ren, zui zhong shi qu le peng you
He is arrogant and conceited, and he lost his friends in the end