¹² Whoever despises their neighbor lacks sense;
    a sensible person keeps quiet.

²¹ Folly is joy to those who lack sense,
    but those with understanding walk straight ahead.

²⁷ Wise are those who restrain their talking;
    people with understanding are coolheaded.

⁵ Advice comes from the deep waters of the heart;
    those with understanding can draw it out.