I imagine your daughter’s kindness might just rub off on her peers. It is so much easier to be mean sometimes people don’t try out being nice. They miss out on the way it feels when you close your eyes at the end of a day and you have opted, each and every time, to be helpful, courteous, thoughtful, empathetic, inclusive, sensitive, and generous. It’s a beautiful thing you are doing in teaching these things to your daughter.