On how surprised she was by the movement Wonder sparked:
Little did I know – I mean the "choose kind" quote was not mine. It's one that I heard a couple years ago, by [author and motivational speaker] Wayne Dyer, and I put it in there because I think it's such a beautiful quote, and it's so true. And it's something that really resonates with kids, because they kind of get it right away. You know, sometimes because especially at that age, you're in an argument with a friend and you know you're right, [but] you need reminding that ultimately the important thing is to choose to be kind, not choose to be right.