19The way of the wicked is as darkness: they know not at what they stumble. 20My son, attend to my words; incline thine ear unto my sayings. 21Let them not depart from thine eyes; keep them in the midst of thine heart. 22For they are life unto those that find them, and health to all their flesh.23Keep thy heart with all diligence; for out of it are the issues of life. 24Put away from thee a froward mouth, and perverse lips put far from thee. 25Let thine eyes look right on, and let thine eyelids look straight before thee.