en_tn/pro/20/11.md

a youth is known by his actions

AT: "people know a young man by his actions" (See: rc://en/ta/man/translate/figs-activepassive)

his conduct

"his deeds" AT: "what he does"

pure and upright

These two words basically mean the same thing and emphasize how good this young person is. (See: rc://en/ta/man/translate/figs-doublet)

Ears that hear and eyes that see

The same thought is repeated to emphasize that Yahweh made all our senses. (See: rc://en/ta/man/translate/figs-parallelism)