Ecclesiastes 10:2

A wise man’s heart goes to the right,
but a fool’s heart to the left.

The sensible man’s wisdom is to consider his way,
but the stupidity of fools deceives them.

Why does a fool have money in his hand
with no intention of buying wisdom?

Whatever your hands find to do, do with all your strength, because there is no work, planning, knowledge, or wisdom in Sheol where you are going.

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?

I will do this,’ he said. ‘I’ll tear down my barns and build bigger ones and store all my grain and my goods there.

“For which of you, wanting to build a tower, doesn’t first sit down and calculate the cost to see if he has enough to complete it?

Treasury of Scripture Knowledge

A wise man's heart is at his right hand; but a fool's heart at his left.

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.

Why does a fool have money in his hand
with no intention of buying wisdom?

I will do this,’ he said. ‘I’ll tear down my barns and build bigger ones and store all my grain and my goods there.

But he rejected the advice of the elders who had advised him and consulted with the young men who had grown up with him and served him.