"Be nice to the new kid."
"Don't be mean to kids when you're online."
"It doesn't matter what the other kids are doing, never do or say anything to make someone feel bad."
"If kids are saying things you don't like about someone, come tell me. You won't get into trouble and I'll be careful how I handle it."
"I saw how you took a little extra time with the boy who has special needs in your class. I'm proud of you."
"Thanks for telling me about that mean text. I'm so glad you didn't add to the gossip."
"You're a good example to the kids in your class. That's what leadership is."