9:9 Give instruction to a wise person, and he will become wiser still;
teach a righteous person and he will add to his learning.
10:1 The Proverbs of Solomon:
A wise child makes a father rejoice,
but a foolish child is a grief to his mother.
10:5 The one who gathers crops in the summer is a wise son,
but the one who sleeps during the harvest
is a son who brings shame to himself.
21:20 There is desirable treasure and olive oil in the dwelling of the wise,
but a foolish person devours all he has.
25:12 Like an earring of gold and an ornament of fine gold,
so is a wise reprover to the ear of the one who listens.
29:9 If a wise person goes to court with a foolish person,
there is no peace whether he is angry or laughs.