one 's disposition is neither irritable nor careless
Buyi Buhui, Chinese idiom, Pinyin is B ù y í B ù Hu ì, which means not to be Boyi or learn from Liu Xiahui. The metaphor is eclectic but not extreme. It comes from Han Yang Xiong's fayan Yuanqian.
Idiom usage
It can be used as predicate and attribute
The origin of Idioms
It's a matter of whether it's fair or not. Han Yangxiong's fayan Yuanqian
Idiom story
In the Western Han Dynasty, the learned Li Hong was once appointed as a county magistrate in other places. He didn't want to go. The villagers held a banquet to see him off. He took the opportunity to have a drink with them. After more than a month, he didn't go. The assassin sent someone to teach him to take office, so he went to other places to play, but he didn't go to his post. Yang Xiong said that he would not be Boyi or liuxiahui.
one 's disposition is neither irritable nor careless
See the soup and see the wall - jiàn gēng jiàn qiáng