en_tn/pro/06/32.md

The one

"The person" or "The man"

lacks heart

Here the word "heart" is a metonym for the ability to discern or understand not only moral right and wrong, but also what will make him happy or miserable in the end. Alternate translation: "has no understanding" or "cannot discern between good and bad" (See: rc://en/ta/man/jit/figs-metaphor)