Proverbs 14:14-16

The backslider in heart will have his fill with his own [rotten] ways, But a good man will be satisfied with his ways [the godly thought and action which his heart pursues and in which he delights]. The naive or inexperienced person [is easily misled and] believes every word he hears, But the prudent man [is discreet and astute and] considers well where he is going. A wise man suspects danger and cautiously avoids evil, But the fool is arrogant and careless.