Whatever is true...think about such things.

8Finally, brothers, 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. 9Whatever you have learned or received or heard from me, or seen in me—put it into practice. And the God of peace will be with you. (Phillipians 4:8-9)