if you can't be kind, be quiet. If only people remember that in the "HEAT" of the moment. When we were young, we were told just about the same thing. "If you can't say anything nice, don't say anything at all"
We love this quote! Teach it to them young and they will carry this mindset throughout life. "In this room, we don't do easy. We make easy happen through hard work and learning." Sounds like something Ron Clark would say.