Treasures of the heart and soul

Out of the abundance of the heart, the mouth speaks. A good man out of the good treasure of the heart brings forth good things: and an evil man out of the evil treasure brings forth evil things. (Jesus, in Matthew 12:34-35)

As my teen Bible class works through Proverbs, we've considered a lot of instruction about what we say, how we say it, and when we say it. We've looked at how the proverbs cover different steps along the way, from recognizing evil to avoiding evil to recognizing good to pursuing good. 

We've looked at Solomon's devotion to wisdom, and his challenge to all people to add wisdom to our lives in any measure we can receive it, to pursue it openly and passionately:

If you call out for knowledge, and cry aloud for understanding;
If you seek it as silver, and search for it as for hidden treasures,
Then you shall understand the fear of the LORD, and find the knowledge of God.
(Proverbs 2:3-5)

The treasure of our heart is clearly tied to wisdom and understanding ... to the Spirit of God and true knowledge of God. In this way, again the scriptures suggest an intimate connection between wisdom and love. There is an ancient Christian saying, "Knowledge becomes love." I'm becoming more intrigued with the relation among them.