Seek ye first the Kingdom of God...for wherever your treasure lies, there will you find your heart.
What a joy that I found this today in Book III Chap 48 Paragraph 6 of The Imitation of Christ, which discusses the scripture from Matthew 6:21 -- "For whatsoever things I love, of the same I willingly speak and hear, and carry home with me the images of them." (atque talium imagines mecum ad domum reporto.)
So, the next time I go to the Altar after Mass to have a picture blessed by Father, and my son jokes with me and says, "Where are you going to put it, Mom?" I'll just refer him to the Scriptures and to The Imitation. 