20 Hear counsel, and receive instruction, that thou mayest be wise in thy latter end.
When words are many, sin is not absent, but he who holds his tongue is wise.
When pride comes, then comes disgrace, but with humility comes wisdom.
To discipline a child produces wisdom, but a mother is disgraced by an undisciplined child.
And my favorite one...
The heart of the wise inclines to the right, but the heart of the fool to the left.
Really and truly, just read the book of Proverbs and you'll learn what wisdom is. Listen more than you speak, accept teaching and discipline. But when you do speak, don't speak too much or falsely. And be humble.
This post was edited on 5/8 at 2:52 am