Prov 4:20-27

²⁰ My son, pay attention to what I say;
turn your ear to my words.
²¹ Do not let them out of your sight,
keep them within your heart;
²² for they are life to those who find them
and health to one’s whole body.
²³ Above all else, guard your heart,
for everything you do flows from it.
²⁴ Keep your mouth free of perversity;
keep corrupt talk far from your lips.
²⁵ Let your eyes look straight ahead;
fix your gaze directly before you.
²⁶ Give careful thought to the paths for your feet
and be steadfast in all your ways.
²⁷ Do not turn to the right or the left;
keep your foot from evil.