Proverbs 16:23

16:23 A wise person’s heart makes his speech wise

and it adds persuasiveness to his words.

Proverbs 17:10

17:10 A rebuke makes a greater impression on a discerning person

than a hundred blows on a fool.

Proverbs 19:2

19:2 It is dangerous to have zeal without knowledge,

and the one who acts hastily makes poor choices.

Proverbs 19:11

19:11 A person’s wisdom makes him slow to anger,

and it is his glory to overlook an offense.