Ecclesiastes 10:1-15

As dead flies cause even a bottle of perfume to stink, so a little foolishness spoils great wisdom and honor. A wise person chooses the right road; a fool takes the wrong one. You can identify fools just by the way they walk down the street! If your boss is angry at you, don’t quit! A quiet spirit can overcome even great mistakes. There is another evil I have seen under the sun. Kings and rulers make a grave mistake when they give great authority to foolish people and low positions to people of proven worth. I have even seen servants riding horseback like princes—and princes walking like servants! When you dig a well, you might fall in. When you demolish an old wall, you could be bitten by a snake. When you work in a quarry, stones might fall and crush you. When you chop wood, there is danger with each stroke of your ax. Using a dull ax requires great strength, so sharpen the blade. That’s the value of wisdom; it helps you succeed. If a snake bites before you charm it, what’s the use of being a snake charmer? Wise words bring approval, but fools are destroyed by their own words. Fools base their thoughts on foolish assumptions, so their conclusions will be wicked madness; they chatter on and on. No one really knows what is going to happen; no one can predict the future. Fools are so exhausted by a little work that they can’t even find their way home.