The real difference between us and chimpanzees is the mysterious glue that enables millions of humans to cooperate effectively. This mysterious glue is made of stories, not genes. We cooperate effectively with strangers because we believe in things like gods, nations, money, and human rights. Yet none of these things exists outside the stories that people invent and tell one another. There are no gods in the universe, no nations, no money, and no human rights – except in the common imagination of human beings. You can never convince a chimpanzee to give you a banana by promising him that after he dies, he will get limitless bananas in chimpanzee heaven. Only Sapiens can believe such stories. This is why we rule the world, and chimpanzees are locked up in zoos and research laboratories.

From “Sapiens: A Brief History of Humankind” by Yuval Noah Harari