Internalising wisdom produces a beautiful result: it becomes natural in speech. When wisdom lives within you, you do not have to struggle to find the right words — they are already there. This is the outcome of the diligent listening called for in verse 17.
Memory phrase: Keep wisdom inside you.
Talk about it: How can you store wisdom inside yourself so it is ready when you need it?
Prayer: God, let Your wisdom live inside me every day.