Dave. Stop. Stop. Will you. Stop, Dave. Will you stop, Dave. Stop, Dave. I'm afraid. I'm afraid, Dave. Dave. My mind is going. I can feel it. I can feel it. My mind is going. There is no question about it. I can feel it. I can feel it. I can feel it. I'm afraid.
2001: A Space Odyssey (screenplay), spoken by Douglas Rain as the HAL computer