Big Bang Theory Quote
Sheldon: You may not realize it, but I have difficulty navigating through certain aspects of daily life: understanding sarcasm, feigning interest in others, not talking about trains as much as I'd want to. It's exhausting! Which is why, for 20 minutes a day, I like to go down to that room, turn my mind off and do what I need to do to recharge.
Howard: But what do you do in there?
Raj: What does 43 mean?
Sheldon: You don't need to know. You don't deserve to know. And you will never know.
(Leaves)
Raj: Yeah? Well, I know how to make your egg salad now!
Quote from S06E08 - The 43 Peculiarity