That when you sit down and you practice this knowledge. This you do for you. This you will be able to save, and the one that you do for others is not saved. It's gone. So be clean. The whole point of living your life is unique to be clear- What's yours, and what's not yours. If you are spending and nothing is coming in, you will be in a deficit. And when you are in a deficit, you will feel empty. If you want to be rich inside- Save, Save, Save! Live in this world, it's not the problem. The formula for it is given out by Krishna very nicely "Arjun, Fight. Do what you have to do. But in everything in you do, always remember me."
This address was directed at an audience of people who have learned the techniques of Knowledge. For more information, visit The Keys page.