³³ 
Wisdom rests [silently] in the heart of one who has understanding,
But what is in the heart of [shortsighted] fools is made known.^(A)

² 
The tongue of the wise speaks knowledge that is pleasing and acceptable,
But the [babbling] mouth of fools spouts folly.

⁵ 
A [flippant, arrogant] fool rejects his father’s instruction and correction,
But he who [is willing to learn and] regards and keeps in mind a reprimand acquires good sense.

⁷ 
The lips of the wise spread knowledge [sifting it as chaff from the grain];
But the hearts of [shortsighted] fools are not so.

¹⁴ 
The mind of the intelligent and discerning seeks knowledge and eagerly inquires after it,
But the mouth of the [stubborn] fool feeds on foolishness.^(A)