15 My son, if thy heart be wise, my heart shall rejoice, even mine.
16 Yes, my reins shall rejoice, when thy lips speak right things.
17 Let not thy heart envy sinners: but be thou in the fear of the LORD all the day long.
18 For surely there is an end; and thy expectation shall not be cut off.
19 Hear thou, my son, and be wise, and guide thy heart in the way.
20 Be not among wine-bibbers; among riotous eaters of flesh:
21 For the drunkard and the glutton shall come to poverty: and drowsiness shall clothe a man with rags.