Proverbs 12:15-17

Revised Standard Version Catholic Edition

¹⁵ The way of a fool is right in his own eyes,
    but a wise man listens to advice.
¹⁶ The vexation of a fool is known at once,
    but the prudent man ignores an insult.
¹⁷ He who speaks the truth gives honest evidence,
    but a false witness utters deceit.