Proverbs 14:9 Fools make a mock at sin: but among the righteous there is favor.
Proverbs 15:21 Folly is joy to him that is destitute of wisdom: but a man of understanding walks uprightly.
Proverbs 26:18,19 As a mad man who casts firebrands, arrows, and death...
Ecclesiastes 11:9 Rejoice, O young man, in your youth; and let your heart cheer you in the days of your youth, and walk in the ways of your heart...