I read somewhere about a teacher that wanted to teach their class about bullying. So the teacher had everyone take out a paper and crumble it. do anything to it, as long as they don't rip it into pieces.
After that, the teacher had the kids do their best and fix the paper and tell it sorry. But no matter how much they try to straighten it, or use enough tape to fix it. The Scars are still there.
The teacher then told them "Even if you say sorry, the damage is still there. This is how it is when a child bullies another. You can say sorry as much you want, but the scars will always be there from the damage they were giving from being bullied."
The look in his student's eyes told him that it hit home.
...........Gah! I really need to do this at my Day Care.