Fruitful Thinking
Whatever is true, whatever is noble, whatever is right, whatever is pure, whatever is lovely, whatever is admirable - if anything is excellent or praiseworthy - think about such things. Philippians 4:8
Herein lies the seed of truth for the peace-filled life. Thinking noble, right, pure, lovely, and admirable thoughts does not eradicate the base, wrong, impure, ugly, and repulsive - it simply puts them in a place and perspective where your soul nurtures fruit rather than weeds.