2001: A Space Odyssey

"This mission is too important for me to allow you to jeopardize it."

"You guys have really come up with something."

"Now I'm sure you're all aware of the extremely grave potential for cultural shock and social disorientation contained in this present situation, if the facts were prematurely and suddenly made public without adequate preparation and conditioning."

Elena: "Oh, we're going home. We have just spent three months calibrating the new antennae at Tchalinko... And what about you?"
Dr. Floyd: "I'm just on my way up to Clavius."

"That's a very nice rendering, Dave. I think you've improved a great deal. Can you hold it a bit closer? That's Dr. Hunter, isn't it?"

Dr. Floyd: "Don't suppose you have any idea what the damn thing is, huh?"
Dr. Halvorsen: "Wish to hell we did."

"I'm sorry, I'm simply not at liberty to say."

HAL: "I'm sorry, Frank, I think you missed it. Queen to Bishop 3, Bishop takes Queen, Knight takes Bishop. Mate."
Frank: "Huh. Yeah, looks like you're right. I resign."
HAL: "Thank you for a very enjoyable game."
Frank: "Yeah, thank you."