"I know there aren't many certainties in any of our lives, but Umbreen, Prem, what I see in you is the certainty of having each other. Something I believe in my faith, love, in all its forms, is the most powerful weapon we have. Because love is a form of hope, and like hope, love abides. In the face of everything, you both found love with each other. You believed in it, you fought for it, and you waited for it. And, now, you're committing to it. Which makes you, right now, the two strongest people on this planet. Maybe in this universe... I'm not sure how we formalize this."
January 1, 1970
https://en.wikiquote.org/wiki/The_Doctor