The Doctor: It all just disappears, doesn't it? Everything you are, gone in a moment; like breath on a mirror. Any moment now, he's a coming.

Clara: Who's coming?

The Doctor: The Doctor.

Clara: You, you are The Doctor.

The Doctor: Yes, and I always will be. But times change, and so must I. We all change when you think about it, we're all different people all through our lives, and that's okay, that's good, you've gotta keep moving, so long as you remember all the people that you used to be. I will not forget one line of this, not one day, I swear I will always remember when The Doctor was me.