ocean

“I really don’t know why it is that all of us are so committed to the sea, except I think it’s because in addition to the
fact that the sea changes, and the light changes, and ships change, it’s
because we all came from the sea. And it is an interesting biological
fact that all of us have in our veins the exact same percentage of salt
in our blood that exists in the ocean, and, therefore, we have salt in
our blood, in our sweat, in our tears. We are tied to the ocean. And
when we go back to the sea – whether it is to sail or to watch it – we
are going back from whence we came.”—John F. Kennedy