Proverbs 12:15-19

The way of a fool is right in his own eyes, but a wise man listens to advice. The vexation of a fool is known at once, but the prudent ignores an insult. Whoever speaks the truth gives honest evidence, but a false witness utters deceit. There is one whose rash words are like sword thrusts, but the tongue of the wise brings healing. Truthful lips endure forever, but a lying tongue is but for a moment.