“Sheldon: Why are you crying?
Penny: Because I’m stupid!
Sheldon: That’s no reason to cry. One cries because one is sad. For example, I cry because others are stupid, and that makes me sad.”
More from Chuck Lorre
“You know, I miss getting lost.”
“For the 100th time, I am an actor. Not a plumber.”
“I absolutely loathe the way you drink.”
“Molly Flynn: Ma, please, just stay out of it. Peggy: Yeah, stick to what you know. Orgies…”