Dead flies make the perfumer's ointment give off a stench; so a little folly outweighs wisdom and honor.
A wise man's heart inclines him to the right, but a fool's heart to the left.
Even when the fool walks on the road, he lacks sense, and he says to everyone that he is a fool.
The words of a wise man's mouth win him favor, but the lips of a fool consume him.
The beginning of the words of his mouth is foolishness, and the end of his talk is evil madness.
A fool multiplies words, though no man knows what is to be, and who can tell him what will be after him?
The toil of a fool wearies him, for he does not know the way to the city.