¹¹ The mouth of the righteous is a fountain of life,
    but the mouth of the wicked conceals violence.

¹³ Wisdom is found on the lips of those who have understanding,
    but there is a rod for the back of those with no sense.

¹⁴ The wise store up knowledge,
    but the mouth of a fool brings on ruin.

²⁰ The tongue of the righteous is choice silver,
    but the heart of the wicked lacks value.
²¹ The lips of the righteous nourish many people,
    but fools who lack sense will die.

³¹ The mouth of the righteous flows with wisdom,
    but the twisted tongue will be cut off.
³² The lips of the wise know what is acceptable,
    but the mouth of the wicked knows only what is perverse.