¹⁸ 
Poverty and shame will come to him who refuses instruction and discipline,
But he who accepts and learns from reproof or censure is honored.
¹⁹ 
Desire realized is sweet to the soul;
But it is detestable to fools to turn away from evil [which they have planned].
²⁰ 
He who walks [as a companion] with wise men will be wise,
But the companions of [conceited, dull-witted] fools [are fools themselves and] will experience harm.^(A)