Someone's thoughts may be as deep as the ocean, but if you are clever, you will discover them.
They make evil plans and say, “We'll commit a perfect crime. No one knows our thoughts.”
Words of wisdom are a stream that flows from a deep fountain.
If you are too lazy to plough, don't expect a harvest.
There are many who say, “You can trust me!” But can they be trusted?
You are the only one who knows what is in your own mind, and God's Spirit is the only one who knows what is in God's mind.