Proverbs 4:20-22
My son, attend to my words; incline thine ear unto my sayings. Let them not depart from thine eyes; keep them in the midst of thine heart. For they are life unto those that find them, and health to all their flesh.
Solomon continues to plead with his son to pay close attention to his instruction concerning wisdom. It is of utmost importance to keep wisdom in our sight and base each and every decision on it.