remind my father said to me 'iT Worked'

HURT SOMEONE HURT YOURSELF WITH THE SAME

My father once said that the most painful injury and can not be cured is hurt  .. 

"when you've hurt someone's heart is a wound that will be lasting and will never disappear from your life" because of an injury that has been scrawled on the follow actions that are not fun it will become memories that can never be erased in a person's self. 

 Not comparable with the wound that you get when you feel sick or scratched by a knife that can be cured by medicine, the scar can be removed with medication. But when you hurt someone on your greeting to say on the actions you have done "where you can find a cure for it" ?
therefore behave well to all the people around you and do not ever hurt someone if you do not know how to heal the wounds that you have scratched the person.