Every man wants to secure stability. When a response is received, can survive in this world, then it is, I think, is the safety of his children find joy not itself but also to family members.
Every man needs security. Upon receipt of the response to be living in this world already. It will take into account the safety, not only for their own survival. But also to the family.
All human beings need security Upon receiving the response can live on planet earth. It will consider the well-being alive, not its own, but also to the family.