20. Surely there is not a righteous man upon earth, that doeth good, and sinneth not.
21. Also take not heed unto all words that are spoken; lest thou hear thy servant curse thee:
22. for oftentimes also thine own heart knoweth that thou thyself likewise hast cursed others.
23. All this have I proved in wisdom: I said, I will be wise; but it was far from me.
24. That which is is far off, and exceeding deep; who can find it out?