We often have preacher and congregation interaction during preaching service, including the small children (3 yrs and up).
One of them asked what WISDOM is.
I said, "Knowledge is knowing things and Wisdom is knowing how to use what you know."
We get Wisdom with age or as a gift from God.
Proverbs 2:6
(6) For the LORD giveth wisdom: out of his mouth cometh knowledge and understanding.
(5) If any of you lack wisdom, let him ask of God, that gives to all men liberally, and upbraids not; and it shall be given him.