⁵ The purposes in the human mind are like deep water,
    but the intelligent will draw them out.^(A)
6 Many proclaim themselves loyal,
    but who can find one worthy of trust?^(B)

⁹ Who can say, “I have made my heart clean;
    I am pure from my sin”?^(A)

²⁹ The glory of youths is their strength,
    but the beauty of the aged is their gray hair.^(A)