“Break, damn you! Break! You've never had a spanner like this thrown in you! Chew on me till your teeth crack. Grind me up till your gears lock. I'm the nail in your tyre, the potato jammed in your exhaust pipe, the treacle poured in your petrol tank. I'm the banana peel beneath your foot, the joker that ruins your straight flush, the coin that always comes up heads and the gun you didn't know was loaded. I am the Doctor!”