"If you’ve got a flying time machine, why are we on a motorbike?"
"I don’t take the TARDIS into battle."
"Because it’s made of wood?"
"Because it’s the most powerful ship in the universe and I don’t want it falling into the wrong hands."
I walked away from the Last Great Time War. I marked the passing of the Time Lords. I saw the birth of the universe and I watched as time ran out, moment by moment, until nothing remained. No time. No space. Just me.