“Our life, it probably began inside the ocean. About four thousand million years before now. Probably near hot places like volcanoes, under the sea. And for almost all of that long time, all living things were water things, living inside the sea. Then, a few hundred million years ago, maybe a little more- just a while, really, in the big history of the Earth- the living things began to be living on the land as well. But in a way you can say that after leaving the sea, after all those millions of years living inside the sea, we took the ocean with us. When a woman makes a baby, she gives it water, inside her body, to grow in. That water inside her body is almost exactly the same as the water of the sea. It’s salty, by just the same amount. She makes a little ocean, in her body. And not only this. Our blood and our sweating, they are both salty, almost exactly like the water from the sea is salty. We carry oceans inside of us, in our blood and our sweat. And we are crying th