Man has 2 sides to him - loyalty, disloyalty. Loyalty is a noble virtue. You remain committed to your relationships. You tender the plant with water everyday. You remain steadfast.
We often receive our earnings from someone. It could be someone in the family, or the boss in the business. You enjoy your life, and lifestyle due to this person. Show loyalty to this person. This is the hand that feeds you. Speak well of this person. That is good humanity.
Don't bite the hand that feeds you.