You don't have to raise children to be better people, they already are.
You just have to be careful that it stays that way.
"He called a little child to him, and placed the child among them. And he said: “Truly I tell you, unless you change and become like little children, you will never enter the kingdom of heaven. Therefore, whoever takes the lowly position of this child is the greatest in the kingdom of heaven."
Matthew 18:3
