Big Bang Theory Quote
Sheldon: President Siebert, how much do you know about physics?
President Siebert: I'm a physicist.
Sheldon: I would not have guessed that.
President Siebert: I have a doctorate from Indiana University.
Sheldon: That makes more sense, Well, don't worry, I'll go slow.
Quote from S12E05 - The Planetarium Collision