there is a black sheep in every flock 成语
birds of a feather flock together
people who are similar become friends or join together Don
Birds of a feather flock together.
People of the same sort are usually found together.
birds of a feather flock together|bird|birds|birds
People who are alike often become friends or are together; if you are often with certain people, you may be their friends or like them.

A proverb.
Don't be friends with bad boys. People think that birds of a feather flock together.there is a atramentous sheep in every flock
proverb In every family, group, or organization, there is one being who is clashing the added members, sometimes due to advised rebelliousness. They are generally beheld afield as a result. Everyone brand me because I'm so quiet and obedient. But there is a atramentous sheep in every flock, and that would be my agrarian accessory Nathan.Learn more: black, every, flock, sheep, there