If the human race is going to survive climate change, Luke, you have to give it a hand! Not to mention my electricity bill!
All S1
S1 E15Unfinished Business
You are going to be an ordinary human boy, with parents that care for you and won't ever let anything bad happen to you again. The way I never could.
What happened to never turning your back on the universe?
Sometimes you have to. Sometimes it's the only way to survive.
PIPharos Institute Security
Intruder! Perimeter defences have been armed! Any attempt to escape may result in death! You have been warned!
Noted.
[to Nathan] I used to know someone your age who could wipe the floor with your intelligence, Nathan. And wipe the floor with you, too.
We'll be dead long before it hits us. The gravitational effect will tear the whole planet apart. It's already happening.
Well, at least I'll be able to tell my family that you're dead, Sarah Jane Smith. [Activates his teleport control] I'm teleporting back to the ship.
[Grabs the teleport control from Nathan] No, you're not. You're as much to blame for all this as Mister Smith. You're staying here.
And even if you did go, your ship would be torn apart by gravitational disturbance. You would die. On the other hand, if you help me, we might all just have one chance to survive.
Sarah Jane. You came to say goodbye.
Why are you doing this?!
The collision of the moon and Earth will release the Xylok from beneath the planet's crust, where it has been buried for 60 million years.
You're going to kill thousands of people!
The Xylok are a crystalline lifeform. We crashed here as what you would call a meteorite, but beneath the Earth, our crystals have regrown and become strong again, but nevertheless remain trapped.
You're still part of the original crystal, you're still in contact with it!
The release of the Xylok is my purpose. You gave me the chance to fulfil it, the chance to plan.
All this time... you used me! Mr Smith, you're evil!
No - effective. We will do so much more than the human race. The universe is served much better by our survival.
Any race thinking it's better than another, that's evil, Mr Smith!
I am NOT evil.
So what have you done with Clyde?
[teleports Clyde back to Earth] Am I not merciful?
What a dream...
[points lasergun at them] You made all this possible, Sarah Jane. I owe you the mercy of a quick death.
But what about all the other people, don't they deserve mercy? You've been here millions of years, you've seen us evolve! Don't we matter to you?
Only my purpose matters.
Maybe you could change your purpose?
No, I told you, Sarah Jane, we all have a purpose. Yours is to die, so that the Xylok will live. After all, what life do you have, alone in your attic?
Alone?! You think I'm alone?! You think I'm defenceless?! Well, meet my dog! K-9! Protect me!
K9K-9
Affirmative, mistress! Activating defence mode!
I have learned that life on Earth can be an adventure, too. You never know what you might find! In all the universe, I never expected to find a family.
On Monday, Clyde and I have to demonstrate the different battle strategies of Bonaparte and Wellington at Waterloo.
I wanted to do 'The Battle of Hoth' but Mrs Pitman reckons that Star Wars isn't historically accurate.
If every phenomenon reported as a UFO was in fact an alien spacecraft, I assure you the Earth would be at the centre of a solar gridlock stretching back to the outer rings of Saturn.
What about my two friends? They escaped.
Pah, half forms. What trouble can they cause?
You should ask my teacher!
You have encountered my kind and survived! You are indeed an extraordinary female.
Flattery won't get you anywhere.
For the first time in my life, I wish I carried a lipstick.
Maria, I really am sorry for how I reacted when you told me about America.
It doesn't matter. We were sort of busy.
You see, well, for the first time I felt as though I'd found a family – and so soon, so suddenly, it felt like I was losing it. Losing the daughter I always wanted.
Nothing can stop me now!
[Running into room, high heel in her hand] TRY MY SIZE FIVES, HUMPTY! [Slams heel into the back of Commander Kaagh's probic vent, knocking him and herself unconscious]
These quotes come from Wikiquote's The Sarah Jane Adventures pages and are available under the Creative Commons Attribution-ShareAlike License.