What is the mystical laws of nature?

What are the mystical laws of nature?                               

*”There is a wonderful mythical*
*law of nature that the three*
*things we crave most in life –*
*Happiness,*
*Freedom,*
*and*
*Peace of mind –*
*are always attained by giving*
*them to someone else.”* 
      
*Good Morning
*Have A Nice Day