"If I invented something that would give me unlimited power..." "...Would you kill me in my sleep so you could steal it?" "Of course not." "Good." "I mean, why would I wait until you were asleep?" "That's just burning daylight." "In fact, I'm thinking of killing you right now just in case you already invented it and you're trying to decide whether you should tell me." "It was a hypothetical question." "Maybe, but it's not a chance I'm willing to take."