Doctor Who (TV Series)

Time and the Rani: Part Four (1987)

Peter Tuddenham: Brain

Quotes 

• Brain : It is a fundamental postulate that all motion is relative.

  The Doctor : You wouldn't say that if you met my uncle.

  Brain : Dismissing our position as decadent heresy is the refuge of the reactionary.

  The Doctor : Ah, well. Every dogma has its day.