Ecclesiastes 10:1-7

Dead flies make the oil of the perfumer give off a foul odor; so a little foolishness [in one who is esteemed] outweighs wisdom and honor. A wise man’s heart turns him toward the right [which is the way of blessing], but a fool’s heart turns him toward the left [which is the way of condemnation]. [Matt 25:31-41] Even when a fool walks along the road, his [common] sense and good judgment fail him and he demonstrates to everyone that he is a fool. If the temper of the ruler rises against you, do not leave your post [showing resistance], because composure and calmness prevent great offenses. There is an evil I have seen under the sun, like an error which proceeds from the ruler— folly is set in many exalted places and in great dignity while the rich sit in humble places. I have seen slaves riding on horses and princes walking like slaves on the ground.