To respect because

To respect the old because one day you will get old.

To care the illness because one day you will get ill. 

To forgive the mistake because one day you will make mistake.

To give the young one a chance because once upon a time you were young.

To help someone in need because one day you will need help.

To love the children because once you were a child.

To accompany with the alone because one day you will be alone.