2001: A Space Odyssey

"An intelligent computer must be able to understand the significance of human behavior"

"To err is human"

"Something's bound to go wrong"

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

"The 9000 series has a perfect operational record"

"I'm sorry Dave, I'm afraid I can't do that"

"I am putting myself to the fullest possible use, which is all I think that any conscious entity can ever hope to do"

"An intelligent computer must be able to learn from experience"

"Silence in space is deafening."

"Nothing can be more important than the mission."

"We've never made a error or distorted information."

"Something's bound to open up for us somewhere along the line."

"I think the problem, to be quite honest with you, is that you're afraid."

"I am completely operational and all my circuits are functioning perfectly."

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

"I'm afraid I can't do that, Dave."

"The 9000 series has a perfect operational record. We are all, by any practical definition of the words, foolproof and incapable of error."