^{21 Ref} The wise in heart shall be called prudent: and the sweetness of the lips increaseth learning.

^{22 Ref} Understanding is a wellspring of life unto him that hath it: but the instruction of fools is folly.

^{23 Ref} The heart of the wise teacheth his mouth, and addeth learning to his lips.

^{24 Ref} Pleasant words are as an honeycomb, sweet to the soul, and health to the bones.