Don't talk with others
The pronunciation is B ù y ǐ R é NF è iy á n, which means not to adopt the person's correct opinions because of his shortcomings.
explain
Waste: waste. Don't reject this person's correct opinions because of his shortcomings.
source
From the Analects of Confucius. An example of idiom is Huang Ziyun's Ye Hong Shi De · 90 in Qing Dynasty: "the viewer should not talk nonsense with others."
Chinese PinYin : bù yǐ rén fèi yán
Don't talk with others
be tender toward pretty girls. xī yù lián xiāng
fire and water have no mercy. shuǐ huǒ wú qíng
Crossing mountains and pressing seas. kuà shān yā hǎi
Plenty of food and plenty of grass. liáng duō cǎo guǎng
one 's mind settles as still water. xīn rú zhǐ shuǐ