l , always remember my dad’s wise words .
“” My son, there is nothing in nature lives for itself.
Look ,the rivers never drink their own waters .
The Trees never eat their own fruits .
The Sun does not shines only for itself .
Even the flowers do not bloom to smell their own aroma.
The rain does not rain frivolously but to water the fields.
These are the laws of nature ,to make humans happy.
Can Humans do the same to be the source for healing not injury?
The source for happiness not the source for sorrow and misery ? “”
Jalal Michael Sabbagh-https://mysuccessisyoursuccess.wordpress.com
mysuccessisyoursuccess 
Sharing in the divine is our calling. Your dad heard it clearly. Bless you both.
Thank you for your nice comment .Bless you Too.Jalal