When you make a vow to God, don’t delay fulfilling it, because He does not delight in fools. Fulfill what you vow.

For who knows what is good for man in life, in the few days of his futile life that he spends like a shadow? Who can tell man what will happen after him under the sun?

Yet no one knows what will happen because who can tell him what will happen?

If the ax is dull, and one does not sharpen its edge,
then one must exert more strength;
however, the advantage of wisdom is that it brings success.

Yet the fool multiplies words.
No one knows what will happen,
and who can tell anyone what will happen after him?