What is your favourite book/movie quote of all time?

From The Princess Bride, which has many great quotes:

Vizzini: He didn’t fall?! Inconceivable!
Inigo Montoya: You keep using that word. I do not think it means what you think it means.

Here are a few from NCIS:
Sisal carpet is good but personally I prefer a good shag. -- Dr Donald Mallard.
I used to be an anarchist but there were too many rules. -- Abby Sciuto
A turkey vulture is twenty years past a cougar, still likes to hunt, but is too old to bring down its prey. -- Tony DiNozzo
There are only 10 kinds of people in the world: Those who understand binary and those who don't. -- Tim McGee

Of all the gin joints in all the towns in all the world, she had to walk into mine....Humphrey. Bogart. In Casablanca

Young fella, if you're looking for trouble, I'll accommodate ya !

John Wayne----True Grit.

I'm your Huckleberry !

Val Kilmer-----Tombstone.

My thoughts are stars I can't fathom into constellations.

"You can't stop the future. You can't rewind the past. The only way to learn the secret, is to press play..."

"I'm listening to someone give up. Someone I knew - Someone I liked. I'm listening.... But still, I'm too late."

"No one knows for certain how much impact they have on the lives of other people. Often times, we have no clue. Yet, we push it just the same."

"A lot of you cared, just not enough."

"But you can't get away from yourself. You can't decide not to see yourself anymore. You can't decide to turn off the noise in your head.."

"My walls went up, as my confidence went down."

"Sometimes it's not the person you miss. But the feelings and moments you had when you were with them."

-Thirteen Reasons Why. It's a beautiful book... Helps me through tough times. :)

"Dear Myself,

I love his smile, so I want him always to be smiling."

"My heart.... Hurts like hell. Whenever you cry, whenever you're gone. So you've gotta do the right thing, stay near me and smile!!!!"

-Dear Myself.

"KLAATU BARADA NIKTO" Spoken to Gort the robot.

From The Day the Earth Stood Still.

"I am tired of these #$*&#% snakes  on this  %!"$*}  airplane!

{Samuel Jackson}

The path of the righteous man is beset on all sides by the inequities of the selfish and the tyranny of evil men. Blessed is he, who in the name of charity and good will, shepherds the weak through the valley of darkness, for he is truly his brother's keeper and the finder of lost children. And I will strike down upon thee with great vengeance and furious anger those who would attempt to poison and destroy my brothers. And you will know my name is the Lord when I lay my vengeance upon thee. - - Samuel L. Jackson

There are loads

From BCATSK

www.youtube.com/watch?v=hHXK2t50S-8

From TLOB

https://www.youtube.com/watch?v=Zjz16xjeBAA

From TIJ

www.youtube.com/watch?v=7_PX1cVuaVA

I'll let you all work out the abbreviations..