To work out evil devices is as laughter to a fool; so wisdom is to a man of understanding.
Fools laugh at sin, but among the righteous there is favor.
Folly is joy to him who is without any wisdom, but a man of understanding walks uprightly.
The wise in heart shall be called prudent, and the sweetness of the lips increases learning.
who rejoice to do evil and delight in the perversities of the wicked;
Rejoice, in your youth, young man; and let your heart cheer you in the days of your youth, and walk in the ways of your heart, and in the sight of your eyes; but know that for all these things God will bring you into judgment.