Big Bang Theory Quote
Sheldon: I've been thinking about Dr. Greene's efforts to make science palatable for the masses.
Leonard: Yeah? What about it?
Sheldon: That's all. I've just been thinking about it. Now I'm thinking about fractal equations. Now I'm thinking about the origin of the phrase "train of thought." Now I'm thinking about trains.
Raj: Are you listening to this guy?
Howard: Hmm? Oh, I'm sorry, I was somewhere else.
Leonard: Lucky bastard!
Sheldon: Now I'm thinking about Jell-o.
Quote from S04E20 - The Herb Garden Germination