en_tn/pro/14/23.md

but when there is only talk

"but if you only talk" or "but when all a person does is talking"

The crown of wise people

The word "crown" represents the highest achievement possible and visible to all. AT: "The reward of wise people" (See: rc://en/ta/man/translate/figs-metaphor)

the folly of fools

See how you translated this phrase in Proverbs 14:8.