Big Bang Theory Quote
Sheldon: In a post-apocalyptic world, which task would you assign the highest priority? Locating a sustainable food source, reestablishing a functioning government, procreating, or preserving the knowledge of mankind?
Leonard: Uh, I'm gonna go with... preserving the knowledge.
Sheldon: That's correct. FYI, I would have accepted any answer other than procreating.
Quote from S03E22 - The Staircase Implementation