Proverbs 16:21-24

MLV(i) 21 The wise in heart will be called prudent and the sweetness of the lips increases learning.
22 Understanding is a well-spring of life to him who has it, but the correction of fools is folly.
23 The heart of the wise instructs his mouth and adds learning to his lips.
24 Pleasant words are a honeycomb: Sweet to the soul and health to the bones.