A few days ago
LirioLunar23

What does the saying “blood will tell” mean?

Hi I read it in a book and don’t get it so please tell me what it’s supposed to mean. Thanx

Top 2 Answers
A few days ago
buggys

Favorite Answer

it usually means that someone in the family is or was a bad person for what ever reason and that the badness run in the family so it really should be the blood line will tell
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A few days ago
florayg
It’s a way of saying people from a certain background or family will always revert to that in the end – for e.g. if a person whose parents are both in prison becomes a social worker, people won’t trust them because “blood will tell”, or another e.g. a person of the aristocracy marries a poor commoner and says they will always be happy, but people say they won’t because “blood will tell”. It’s a bit like racism, really.
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