“It has been a week since Ami died and this morning I woke suddenly hours before dawn, indeed the same hour as when my mother died. It was not a dream that woke me, but a thought. And with that thought I could swear I heard Ami's voice. But I am not frightened. I am joyous. Joyous with realization. For I cannot help but think what a lucky person I am. Imagine that in all the eons of time, in all the possible universes of which Dara speaks, of all the stars in the heavens, Ami and I came together for one brief and shining sliver of time. I stop. I think. Supposing in the grand infinity of this universe two particles of life, Ami and me, swirl endlessly like grains of sand in the oceans of the world -- how much of a chance is there for these two particles, these two grains of sand, to collide, to rest briefly together... at the same moment in time? That is what happened with Ami and me... this miracle of chance.”

“One day or one night—between my days and nights, what difference can there be?—I dreamed that there was a grain of sand on the floor of my cell. Unconcerned, I went back to sleep; I dreamed that I woke up and there were two grains of sand. Again I slept; I dreamed that now there were three. Thus the grains of sand multiplied, little by little, until they filled the cell and I was dying beneath that hemisphere of sand. I realized that I was dreaming; with a vast effort I woke myself. But waking up was useless—I was suffocated by the countless sand. Someone said to me:You have wakened not out of sleep, but into a prior dream, and that dream lies within another, and so on, to infinity, which is the number of the grains of sand. The path that you are to take is endless, and you will die before you have truly awakened.I felt lost. The sand crushed my mouth, but I cried out: I cannot be killed by sand that I dream —nor is there any such thing as a dream within a dream.— Jorge Luis Borges, The Writing of the God”

“Yes, I am finally a match for Amy. The other morning I woke up next to her, and I studied the back of her skull. I tried to read her thoughts. For once I didn't feel like I was staring into the sun. I'm rising to my wife's level of madness. Because I can feel her changing me again: I was a callow boy, and then a man, good and bad. Now at last I'm the hero. I am the one to root for in the never-ending war story of our marriage. It's a story I can live with. Hell, at this point, I can't imagine my story without Amy. She is my forever antagonist.We are one long frightening climax.”

“Amy Pond: 'I thought... well, I started to think you were just a madman with a box.'The Doctor: 'Amy Pond, there's something you better understand about me, 'cause it's important and one day your life may depend on it. [He Smiles] I am definitely a madman with a box.”

“And then the strangest thought of all clattered drunkenly from the back of my brain to the front and blinded me: If I kill Amy, who will I be?”

“In a fieldI am the absenceof field.This isalways the case.Wherever I amI am what is missing.”