xūn​yóu​yì​qì

good and bad cannot coexist

Senses

薰莸异器/ 薰蕕異器 xūn​yóu​yì​qì good and bad cannot coexist

Literally "fragrant herbs and stinking weeds must be kept in different containers," meaning that good people and bad people cannot live together or be treated as the same.

References

same_as 薰莸异器/薰蕕異器 薰莸不同器/薰蕕不同器
antonym 薰莸异器/薰蕕異器 薰莸同器/薰蕕同器