"Nonsense! Whatever your motives for leaving Gallifrey, they were neither evil nor corrupt' The Doctor made a quick scan of his newly regained memories. 'And since you left, you have overcome monstrous enemies. The Quarks, the Yeti, the Ice Warriors, the Daleks... Tell the Time Lords about it - they'll listen. Make them see that there are evil forces in the universe that simply must be fought. Just sitting back and observing simply isn't good enough."