Richard Daystrom

"I've developed a method of impressing human engrams upon the computer circuits. The relays are not unlike the synapse of the brain. M-5 thinks, Captain."

"You are my greatest creation, the unit to save men. You must not destroy men."

"To kill is a breaking of civil and moral laws we've lived by for thousands of years. You've murdered hundreds of people. We've murdered. How can we repay that?"

"Destroyed, Kirk? No! We're invincible! Look what we've done! Your mighty starships, four toys, to be crushed as we choose!"