1st Doctor - One day I shall come back, yes I shall come back. Until then there must be no regrets, no tears, no anxieties. Just go forward in all of your beliefs and prove to me, that I am not mistaken in mine.
2nd Doctor - There are some corners of the universe which have bred the most terrible things. Things which act against everything we believe in.... They must be fought.
3rd Doctor - Courage Isn't just A matter of not being frightened, you know. It's doing what you have to do anyway.
4th Doctor - There's no point of being a grown up if you can't be childish sometimes.
5th Doctor - I'm being diminish. Widdle away piece by piece. A man is the sums of his memories you know. A timelord even more so.
6th Doctor - Planets come and go, Stars perish! Matter disperses, coalescence turn to other patterns other worlds! Nothing can be eternal.
7th Doctor - There are worlds out there where the sky is burning, where the seas sleep and the rivers dream. People made of smoke and cities made of song, somewhere there's danger, somewhere there's injustice and somewhere else the tea is getting is cold, come along Ace we have work to do.
8th Doctor - The universe hangs by such delicate thread of points, it's useless to meddle with it. Unless like me, you're a Timelord.
War Doctor - Great men are forge in fire, It takes the privilege of lesser men to light the flame. No matter the cost.
9th Doctor - Do you want to come with me? Cause if you do then I most warn you, you're gonna see all sorts of things. Ghost from the past, Aliens from the future. The day the Earth die in a ball of flame. It won't be quiet, it won't be calm. But i'll tell you what it will be; The trip of life time.
10th Doctor - People assume that time is a strict progression of cause to effect, but actually from a non linear, non-subjective viewpoint - it's more like a big ball of Wibbly Wobbly... Timey Wimey.... Stuff.
11th Doctor - We all change. When you think about it, we're all different people all through our lives. And that's OK, that's good you have to keep moving, so long as you remember all the people that you use to be. I will not forget, one line of this. Not one day, I swear. I will Always remember, when the Doctor was me...
12th Doctor - I'm the Doctor. I've lived for over two thousand years, and not all of them were good. I've made many mistakes, and it's about time I did something about that.