Ecclesiastes 9:13-18

13I have observed that this also is wisdom under the sun, and it is significant to me:

14There was a small city with few men in it. A great king came against it, surrounded it, and built large siege works against it.

15Now a poor wise man was found in the city, and he delivered the city by his wisdom. Yet no one remembered that poor man.

16And I said, “Wisdom is better than strength, but the wisdom of the poor man is despised, and his words are not heeded.”

17The calm words of the wise are heeded more than the shouts of a ruler over fools.

18Wisdom is better than weapons of war, but one sinner can destroy much good.