I will delight myself in Your statutes; I will not forget Your word.

How can a young man cleanse his way? By taking heed according to Your word. With my whole heart I have sought You; Oh, let me not wander from Your commandments! Your word I have hidden in my heart, That I might not sin against You. Blessed are You, O Lord! Teach me Your statutes. With my lips I have declared All the judgments of Your mouth. I have rejoiced in the way of Your testimonies, As much as in all riches. I will meditate on Your precepts, And contemplate Your ways. I will delight myself in Your statutes; I will not forget Your word.
Psalm 119:9-16 - NKJV  

As iron sharpens iron, So a man sharpens the countenance of his friend.  Proverbs 27:17 - NKJV