The only thing you need to teach a child is that mom & dad will be their guiding light of morality and God provided them with the intellect to understand that they do not need the nanny state to control both them and their parents.
You see, in our family, God and Family is always more important and trustworthy than the Nanny State. However, I understand that some may wish for the Nanny State to take control.
You don't need a librarian to pick and choose which books to put on the shelves?