"You are a broom. Question: you take a broom, you replace the handle, and then later you replace the brush. And you do that over and over again, is it still the same broom? Answer: no, of course it isn’t. You have replaced every piece of yourself, mechanical and organic, time and time again. There’s not a trace of the original you left, you probably can’t even remember where you got that face from”
all I have to say is… was the doctor talking about the android, or himself?