Good men don’t need rules

Madame Kovarian: The anger of a good man is not a problem. Good men have too many rules.

The Doctor: [turns his head slowly to look at her] Good men don’t need rules. Today is not the day to find out why I have so many. Hmm?

Madame Kovarian: Give the order. Give the order, Colonel: “Run away.”

“A Good Man Goes to War”, Doctor Who