DOCTOR: Ah, well… Every dogma has its day.

DOCTOR: Ah, thank goodness in this regeneration I've regained my impeccable sense of haute couture.

MEL: Doctor, before this regeneration you were on keen on cats and you know what curiosity did to them.

DOCTOR: Leave the quotes to the expert, Mel.

(They go along a cat walk to the cliff wall under the launch platform.)

DOCTOR: That means Shakespeare, Michelangelo, Louis Pasteur, Elvis – even Mrs Malaprop will never have existed!

RANI: That planet you're so obsessed with – Earth – I shall return to the Cretaceous Age.

MEL: The Cretaceous Age?

RANI: The potential of the dinosaurs was never fully realised.