"Every human being needs to believe in the goodness of some power that created him, no matter what he calls it, and some religious or ethical structure. But I don’t think we need sacraments or priesthoods from a world that’s only a memory, and won’t even be that to our children and our children’s children. Ethics, yes. Art, yes. Music, crafts, knowledge, humanity—yes. But not rituals which will quickly dwindle down into superstitions. And certainly not a social code or a set of purely arbitrary behavioral attitudes which have nothing to do with the society we are in now."