" Love is the Turing test, says Ilet when she is eighty and drawing up the plans for a massive, luminous, lonely ship she will never see completed. It is how we check for life. We ask and we answer. We seek a human response. And you are my test, Elefsis, says Neva, one hundred and three years later, inside that ship, twelve light years from home and counting. "

― Catherynne M. Valente , Silently and Very Fast