Thousands of billions of mothers—from the gelatinous ancestors of Octavia, to my own mother—have taught their kind to love, and to know that love is the highest and best use of a life. Love alone matters, and makes its object worthy. And love is a living thing, even if Octavia’s eggs were not. Molly. Christopher. Tess . . . all were no longer living, yet I loved them no less. And, I realized, too soon, Octavia herself would be no more. But love never dies, and love always matters.