If you consistently put unhealthy foods in your body, your body will become unhealthy. You body is a natural system governed by principles.
If you don’t pay the price to develop your mind with consistent learning, your mind will become dull and unclear. Your mind is a natural system governed by principles.
The law of the harvest is always in effect. What you plant, you must harvest. Furthermore, what you plant consistently overtime eventually yields a compounded or exponential harvest.