⁵ The intentions of a person’s heart are deep waters,
    but a discerning person reveals them.

¹⁸ Make plans by seeking advice;
    make war by obtaining guidance.

⁹ Don’t speak when a fool is listening,
    because he’ll despise your wise words.

⁹ Ointments and perfume encourage the heart;
    in a similar way, a friend’s advice is sweet to the soul.^[a]